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DEWALT DCS356B vs AVID POWER 20V Kit

Our Best Overall vs our Best Budget cordless oscillating tools — is the upgrade worth it?

The short answer

The DEWALT DCS356B costs $37.01 more (59% more) than the AVID POWER 20V Kit — $100 vs $62.99. For the extra money you get: a brushless motor. Meanwhile the AVID POWER 20V Kit has a complete kit (everything you need in the box) and extra accessories, which the DEWALT DCS356B doesn't.

Buyers rate them 4.8 vs 4.5 stars, and the DEWALT DCS356B has more reviews behind its rating (14,436 vs 3,996). On our 100-point scale that works out to 87 vs 83.

Bottom line: if you'll use it often, the DEWALT DCS356B is worth the $37.01. For occasional jobs around the house, the AVID POWER 20V Kit does the work for less.

Price no object? Our pick is the DEWALT DCS356 Kit ($99) — see why on the full ranking.

Side by side

DEWALT DCS356B
Best Overall		AVID POWER 20V Kit
Best Budget
Price$100$62.99
Rating 4.8 4.5
Reviews14,4363,996
Our score87/100 (#2)83/100 (#3)
Bought on Amazon2K+/mo50+/mo
TypeCordlessCordless
Battery20V MAX20V
Oscillation——
Speed0-20,000 OPM—
AccessoriesBare toolIncluded
KitNoYes
BrushlessYesNo
Variable speedYesYes
Tool freeYesYes
AccessoriesNoYes

Prices, ratings and review counts captured from Amazon on 2026-09-25; prices change often.

Best Overall
DEWALT DCS356B 20V MAX XR Brushless Oscillating Tool (tool only)
DEWALT

DEWALT DCS356B 20V MAX XR Brushless Oscillating Tool (tool only)

The best cordless multi-tool, and it's not close — 14,000+ reviews at 4.8 stars. A brushless, 3-speed DEWALT that takes standard blades and rides the huge 20V MAX platform. Bare tool, so add a battery.

Choose it for

  • 14,400 reviews at 4.8 stars
  • Brushless, 3-speed, tool-free blade change
  • Runs on the massive DEWALT 20V MAX lineup

Watch out for

  • Tool only — no battery or charger
  • Pricey once you add a battery if you're new to DEWALT
Check today's price →
Best Budget
AVID POWER 20V Cordless Oscillating Tool Kit
AVID POWER

AVID POWER 20V Cordless Oscillating Tool Kit

The value pick — a complete cordless kit with a battery, charger, and blades for around $60, backed by nearly 4,000 reviews. Ready to cut out of the box, no platform required.

Choose it for

  • Battery, charger, and accessories included
  • Nearly 4,000 reviews at 4.5 stars
  • Variable speed, tool-free blade change

Watch out for

  • Off-brand battery with no wider ecosystem
  • Not brushless
Check today's price →

Quick answers

Is the DEWALT DCS356B worth the extra money over the AVID POWER 20V Kit?

The DEWALT DCS356B costs $37.01 more (59% more) than the AVID POWER 20V Kit — $100 vs $62.99. For the extra money you get: a brushless motor. Meanwhile the AVID POWER 20V Kit has a complete kit (everything you need in the box) and extra accessories, which the DEWALT DCS356B doesn't. Bottom line: if you'll use it often, the DEWALT DCS356B is worth the $37.01. For occasional jobs around the house, the AVID POWER 20V Kit does the work for less.

Which has better reviews, the DEWALT DCS356B or the AVID POWER 20V Kit?

The DEWALT DCS356B is rated 4.8 stars from 14,436 reviews; the AVID POWER 20V Kit is rated 4.5 stars from 3,996 reviews.

What is the best cordless oscillating tools pick overall?

Our Best Overall is the DEWALT DCS356B (score 87/100), ranked against 9 other cordless oscillating tools on rating, review volume and features.

See the full top 10

These two are picked from a ranking of 10 cordless oscillating tools, scored on star rating, review volume and the features that matter for the job. See all 10 and the one to avoid →

More head-to-heads