So I've finally decided to break down and get an impact wrench for working on my truck. I'm not sure if I should get a 1/2" or 3/4" drive. I figured that the 1/2" should be plenty. I'm only working on a 1/2 ton, but I have the chance to pick up a 3/4" at a great price. My main concern is that I've heard that you need to be careful with the 3/4" impacts because breaking bolts is a real possibility and I definitely don't want to deal with that. Anyway, any advice?
