I want to get a rotary hammer to break up some concrete stairs. I was looking at home depot and there are two Im deciding between. Used Makitas plenty and know I like them, but there is also a Milwauke for a good price that has a longer warranty. Never owned any Milwauketools. It would be one of the lesser used tool of mine so Im just not sure if I want to to spend the more money on one I like or save a few bucks and try something new. Anyone own a Milwauke rotary hammer or have any input?