When it comes to battery powered tools not too long ago Dewalt was the one to beat, and none could. I've tried them all, and not the cheap ones either, and you cant beat Dewalt. Now with the lithium batteries things are a little different, Dewalt was very late getting into the new craze, so I cant speak for them, right now, but the Milwaukee tools are something to scream about. I've bought several different kits and LOVE them all, and would highly recommend them to anyone in the market for new battery powered tools. As far as Makita tools, they are great tools, I personally just hate the color of them, not that that makes a difference in anything, but to me it does. Ridgid is a great tool, and as far as I know are the only ones with a lifetime guarantee. I just don't like to have 3 or 4 different types of power tools to keep up with chargers and batteries. Dewalt and Milwaukee are the only tools for me, battery or power. But you won't go wrong with Makita or Ridgid either. One other note, the new Milwaukee 12V tools are the bomb! If the drill/driver had a faster rpm, so it could drill better, I wouldn't ever pull out one of my 18v drills. Seriously, this thing is great, try one you wont put it down.