I have five drills, three cordless, and it's great to be able to use one for drilling the screw hole, one for the countersink and one to drive the screw. Speeds things up a lot. Impresses the hell out of the neighbours, too.
I'm not slow, I'm pacing myself!
Isaiah 44:13 Another shapes wood, he extends a measuring line, he outlines it with red chalk. He works it with planes and outlines it with a compass...
Usual kit: Table saw, band saw, dual base router and table, lathe, various saws, planer, sanders, and a multitude of hand tools.