Reply by gtbuzz

Both. A bunch of different cordless ones for various tasks, but a single Dewalt corded one with 1/2 in chuck for the really heavy duty stuff (mostly construction, very rarely woodworking). Definitely comes in handy when mixing grout or mortar. Haven’t found a cordless drill that can really last for a task like that. Certainly sucks to have to replace the batteries on the cordless drills every few years, but really can’t beat the convenience.