
Funnywhale iScrewgun1017Funnywhale 2-in-1 Self-Feeding Drywall Screw Gun
Fastest motor at 5000 RPM and the lightest gun here at 4.41 lb.
- Max motor speed
- 5000 RPM
- Weight
- 4.41 lb
- Power source
- cordless
Hanging drywall is a game of repeats. A good screw gun sets every screw just below the paper face without tearing it, feeds the next screw on its own, and stays light enough to hold overhead all day. We put 5 drywall screw guns on one spec sheet so you can compare motor speed, weight, auto-feed, screw length range and power source in one table, then pick between cordless freedom and corded stamina.
Quick answer
Ranked from 5 screw guns that met our standard, compared on depth-sensitive nose, adjustable speed/motor speed, auto-feed.
As an Amazon Associate I earn from qualifying purchases. Links to retailers on this site are affiliate links; we may earn a commission at no extra cost to you.

Fastest motor at 5000 RPM and the lightest gun here at 4.41 lb.

Drives 1 to 3 in screws with tool-free length changes and a 5-year warranty.

Cordless auto-feed with a 1600 rpm low-speed setting for heavy steel.
| Spec | |||||
|---|---|---|---|---|---|
| Best Scoreout of 100 | 83 | 60 | 59 | 55 | 49 |
| Power source | cordless (best in row) | corded | cordless (best in row) | corded | corded |
| Max motor speedRPM | 5000 RPM (best in row) | 2500 RPM | 2500 RPM | 2500 RPM | 2500 RPM |
| Battery energyWh | 72.0 Wh | — | 72.0 Wh | — | — |
| Motor powerW | — | — | — | — | — |
| Weightlb | 4.41 lb (best in row) | 6.68 lb | 5.68 lb | 7.00 lb | 5.80 lb |
| Screw length rangein | — | 1–3 | 1–3 | 1–3 | — |
| Auto-feed system | Yes | Yes | Yes | Yes | Yes |
| Corner-fit feed | — | Yes | Yes | Yes | Yes |
| Tool-free screw length adjust | Yes | Yes | — | — | Yes |
| Depth-sensitive nosepiece | Yes | — | — | — | — |
| Warrantyyr | — | 5 years | 5 years | 5 years | — |
| Color | Blue | — | Multicolor | — | — |
We reviewed 24 screw guns and kept only the 5 that pass every check below. Those are ranked by a Best Score built from spec fit for this job, warranty, sales rank.
These reviews are based on each screw gun's published specifications and listing information. They are in the order of our Best Score.
Fastest and lightest gun in this group
The Funnywhale iScrewgun1017 leads our Best Score at 83, and two numbers explain most of that. Its brushless motor reaches 5000 RPM, twice the 2500 RPM of every Senco here, and it weighs 4.41 lb, the lightest gun on the page. For ceiling boards, less weight in your hand matters more than almost any other spec.
It is a 2-in-1 tool. You can drive single screws by hand or clip on the magazine for collated strips on long runs. Screw length is set without tools using marked stops, and the listing describes a depth adjustment for consistent seating, which is what keeps drywall screws from breaking the paper face.
It runs on Makita 18V batteries, and the kit includes an 18V 4.0Ah battery, a charger and a bag. The head rotates 360 degrees for corners and tight spots. The maker does not publish a warranty, so check that before you buy.
VerdictThe best all-round pick for drywall, thanks to its speed, low weight and complete cordless kit.
Corded auto-feed built for full days of boarding
The Senco DuraSpin DS342-AC ranks second with a Best Score of 60. It is a corded auto-feed screwdriver, so there is no battery to swap halfway through a ceiling. The motor tops out at 2500 RPM, which is a normal working speed for collated drywall screws, and it handles screws from 1 to 3 in long.
Senco's patented corner-fit feed system gives you a clearer view of the screw and better reach into inside corners. Screw length changes without tools, and the patented screw-strip guide is designed to prevent misfeeds and make reloading quick. On a crew job, fewer jams means fewer stops.
At 6.68 lb it is heavier than the Funnywhale, which you will feel when driving overhead for hours. In return you get a 5-year warranty, among the longest of the models that list one, and a cord that never runs flat.
VerdictA dependable corded auto-feed gun for long boarding days, with Senco's long warranty behind it.
Senco's cordless auto-feed with a low-speed mode
Ranked third with a Best Score of 59, the Senco DuraSpin DS322-18V brings Senco's auto-feed design to a cordless tool. It drives #6 to #12 collated screws from 1 to 3 in long, and its brushless motor runs at 2500 RPM, with a selectable 1600 rpm setting for heavy steel work.
The feed system comes off the body to expose the bit, which makes backing out a bad screw easier. It uses the same patented corner-fit feed as the corded models, plus a feed-on-return drive that lines up the next screw with the bit before you drive, for faster and more even seating.
It weighs 5.68 lb, lighter than the corded Sencos but heavier than the Funnywhale. Battery energy is listed at 72 Wh, the same as the Funnywhale kit. The 5-year warranty is a strong point for a cordless tool.
VerdictA well-equipped cordless auto-feed gun that trades some speed for Senco's feed system and warranty.
Stand-up auto-feed for floors and low boards
The Senco DuraSpin DS532-AC sits fourth with a Best Score of 56. It is a stand-up auto-feed model, so you drive screws while standing rather than kneeling. That suits subfloor work and the bottom rows of wall board more than ceilings. Our spec sheet records its speed at 2500 RPM, while the listing describes a 0 to 4,000 RPM motor, so check the exact figure with Senco.
Like the other Sencos, it uses feed-on-return, a sliding screw guide to prevent binding, and the corner-fit feed system for a clearer view at corners. A quick-release clamp makes bit changes fast. Screw length runs from 1 to 3 in.
At 7 lb it is the heaviest gun on the page, which makes sense for a stand-up tool but rules it out for overhead work. It carries Senco's 5-year warranty.
VerdictA specialist stand-up gun that makes floor and low wall work easier on your back and knees.
Compact corded Senco with useful extras in the box
Fifth on our Best Score at 48, the Senco DS232-AC is a corded auto-feed screwdriver rated at 2500 rpm. It weighs 5.8 lb, lighter than the other corded Sencos here, which makes it easier to hold for upper rows of board.
It offers tool-free screw length adjustment and depth-of-drive adjustment with a depth lock, so once you set screws just below the paper face they stay that way. A variable speed trigger with lock and reverse gives control when you need to back a screw out. The belt hook can be switched for right or left hand use.
The box includes two drive bits, a drywall nosepiece, a wood nosepiece and a storage bag, so it can also handle deck screws. The listing does not give a screw length range or a warranty term, which is why it scores lower here.
VerdictA practical corded option with good adjustment and accessories, held back by thin published specs.
Best among the reviewed tools
Drywall screws should sit just below the paper face without tearing it. Look for depth-of-drive adjustment, a depth lock or a depth-sensitive nose. Torn paper means extra mud and weaker holding, so this feature saves time on every board you hang.
An auto-feed gun takes collated screw strips and loads the next screw for you. On a full room of board, that is much faster than placing screws by hand. Corner-fit feed systems also help you see and reach screws near inside corners.
Ceilings and upper walls mean holding the tool above your head for hours. The guns here range from 4.41 lb to 7 lb. If much of your work is overhead, give weight more importance than top speed.
Corded guns never stop for a battery and suit full days near an outlet. Cordless guns move freely between rooms and up ladders. If you already own a battery platform, a cordless gun that shares those batteries saves money and charger space.
Most drywall screw guns run around 2500 RPM, which drives collated drywall screws cleanly. Higher speed, like the 5000 RPM on our top pick, can make long runs faster. Depth control matters more than speed for a clean finish.
If you hang more than a few boards, yes. Auto-feed guns load collated screws for you, so you drive one after another without reaching for screws. For a single patch, a regular drill with a dimpler bit is enough.
Some can. Several Senco models here drive screws up to 3 in long, and one includes a wood nosepiece. Check the screw length range and nosepiece options before using a drywall gun on decks or subfloor.
Choose corded if you work near power all day and want no battery breaks. Choose cordless for moving between rooms, working on ladders, or if you already own compatible batteries.
Your own selection is kept in the link, so friends see the same side-by-side.