Inside Look: Dewalt 20V Max XR Brushless Jigsaw DCS334 vs DCS331 - YouTube
DEWALT 20V MAX XR Jig Saw, 3,000 Blade Speed, Cordless, LED Light, Bare Tool Only (DCS331B) - Power Jig Saws - Amazon.com
DEWALT 20V MAX XR Cordless Barrel Grip Jigsaw and 20V Brushless 1/2 in. Hammer Drill/Driver w/FLEXVOLT ADVANTAGE (Tools-Only) DCS335BWDCD999B - The Home Depot