Any one of the top brands will serve you well.
I have the Ridgid and have had no issues with the warranty had 1 battery replaced, had a charger fixed and had a impact driver replaced, have to admit the impact driver was my fault, driving 4 inch construction screws several hundred of them with only a few battery swaps as a rest, the tool was so hot you could not hold it in a bare hand, the thermal overload shut it down I should have let it cool more before abusing it again but ran it to shut down 4 or 5 times, when it did finally cool down over night it was toast. got a new one less than a week later.
Just remember to go online and register the tools and batteries.
BTW if you do not register them then they only have the same warranty as all the other manufactures, so you really are not out anything.
In the Ridgid line I have:
2 drills
2 impact drivers
2 hammer drills
2 circ saws
1 sawzall
1 Jig saw
1 1/2" impact driver
4 flashlights
3 chargers
The reason I have so many is that the new Lion batteries fit the old NiCad tools, no adaptor needed so I pick them up cheap.