Battery impact guns

I keep a Milwaukee fuel 1400 ft/lb one behind the seat of my truck.

I ran into some really rusted lug nuts on our camper one time with a flat on the side of the road.
It took forever to change the flat, after that is when I bought the battery powered impact.
I don't use it much, but it is handy.

What I do use a lot is my battery powered circular saw, so much easier to just grab it, than a corded one.

Last several home improvement projects have all been 75% Milwaukee M18 powered... I still use compressor for nail guns (although I've looked at the Milwaukee's) and my sliding compound miter saw is a staple. Skilsaw, reciprocating saw, drill, impact drill and multi tool are all battery. Replaced a sliding glass door, framed out and built new shed doors and installed laminate flooring. Very happy with performance and great when you don't have to mess around with a bunch of 100' extension cords.

Recently picked up a 1/2" impact wrench for upcoming front end and brake work.