Or get the cheaper Ryobi 1/2 inch impact, i keep one in my road trip box that gets tossed in for road trips. Though I had to leave it at home this trip. Sadly.
Yeah, I'm pretty heavy into the Milwaukee suite so I'm sticking with it. Probs go with the M12 3/8 tool. That way I don't have to get new chargers and I can swap batteries across everything. The Milwaukee 1/2 M18 with the 5.0 battery pack is a serious torque machine for the garage though!