Basically you can't go wrong with any of the tool brands listed so far (Milwaukee, DeWalt, Makita, etc). I'm in heavy civil construction (bridges, marine structures) and those are our go to brands. I've had decent luck buying tools off Zoro as well.
Buy the set that has the tools you want or you think you'll want. Average homeowner won't be able to notice the difference. Be prepared to spend $$ on the high amp-hour batteries if you want the high draw tools or the tools where you are using them for extended periods of time to be worth anything.