I'm going to start gearing up so that me and my daughter can work on our own trucks. I'm debating whether or not to just get a battery powered impact wrench and not worry about a big air compressor for now. The Milwaukee one seems to be an incredible tool - people love it. I have a "pancake" air compressor that I'm using for carpentry, but I see that it's not enough to run a wrench.
Has anybody else just relied on high quality battery tools and not messed with a compressor? We're talking weekend hobby stuff, putting in a lift kit, brakes, etc. for our own trucks.