I'm guessing with that level of equipment you are happy with the quality/workmanship and feel?
Yes mate, I initially was going for makita, I always liked their stuff, but decided to check out a heap of reviews and Dewalt won or tied with Milwaukee on all but 1 which was the combi drill I mentioned in an earlier post, which the Milwaukee won on 1 task only. To drill a 32 mm auger but through 9inch of hardwood. It was actually the only one that could. Makita was well behind, plus it didn't have the battery life indicator feature either.
My angle drill and circ saw aren't brushless but the rest is, 3 year warranty on it all too.
I was working along with another lad who has Milwaukee and he loves it, however I found it quite heavy, due to the metal casing, if I had a load of guys working with me I'd have gone for it as it would stand more abuse I'd imagine, but just myself using I find the Dewalt ideal,
I heard that a lot of the cordless stuff actually has the same insides and batteries, they just get cased up differently, not sure how true that is though.
But using other folks stuff let's you see how good or bad it is, everyone's different in what they like, irregardless of budget.
If you think you'll be adding in more cordless gear inside say 2-3 years I'd consider what else you'll want and look at what's available. If you don't, then it won't really matter and maybe going for a cheaper option would be a more suitable option.