the only thing is once you pick a brand you generally need to stick with it otherwise youll have 5 different brands of chargers for not many more tools.
each brand is pretty much the same in the end, they all do the same thing, just depends on whether you want a particular brand or happy with any.
I have met a lot of people that say Milwaulkee cant be beaten and wouldn't go anything else, but after having worked at a whole lot of different places with just about every brand under the sun, they all are the same, just comes down to personal preference, or in most peoples cases, showing that they have whatever the most expensive is while not wanting to use it because it might get dirty :thumbsup:
stick with a brand name and they will generally last for forever and a day
In my case I went down the Makita path and cant complain. now at the stage that its only the occasional skin that's needed rather then a full kit with yet another charger.
Having used Dewalt at work they certainly do well and can cop some serious abuse.
if you are worried about tight spots the smaller kits like the Milwaulkee 12v, Makita 10.8V are certainly good.
whats fun though is when you go work in explosive atmospheres and then have to go out and rebuy a whole kit of tools because you cant use battery tools and instead are required to use air powered tools.