I ran a mix of Dewalt, Rigid, and Makita for a long time before I replaced them all with Milwaukee. Nothing particularly wrong with any one, and some had particular strengths. The Ridgid drill I had was an oddity in that it had a 1/2" chuck with a metal gearbox, a thing I quite liked and still miss. Their battery deal is a 'lifetime service agreement', not a warranty, and requires registration of each battery shortly after purchase. And you have to go through the time and expense of shipping the dead pack off to them for replacement. Whatever you pick, there is a lot to be said for sticking with one brand with consistent batteries, even where a particular tool may be more or less optimal than something in a different line. And that is what I love about the Milwaukee system. It is not tied to a particular store; I can get the batteries at Home Depot, Bomgaars, Ace Hardware, etc... They are reasonably priced, there are plenty of capacity choices, and the prices scale for amp hours. All a plus in my book.
I have the 18v brushless impact, probably similar to the one in the video that Ryobi allegedly trounced. I have yet to encounter a nut it can't bust loose. Or at least snap off.