I love it! SWMBO got me the 6914DWAE 12V impact from Makita. Unfortunately it wasn't the one that qualified for the freebie, but . .
Daughter wanted some utilitarian coatracks for the utility room. (2) 8' tubafors, (2) 1/2"x4' dowels, etc.
Used the new driver to mount them on the wall. WOW! 4" combo drive screws with square bit. After about the first 1/2", it started "hammering", but no massive torque forces returned to the wrist, just keep driving. I'm sure this thing could have driven the screws right on through the 2x and buried them in the wall.