I must have 7-8k+ wrapped up into DeWalt. If it's for wood working I have it (x2 or x3), even the string trimmer, power bank, and blower.
The standard DeWalt stuff sucks arse.
You have to go brushless and even their brushless has two tiers. The brushless stuff in "kits" is not as good as the individual tools.
Two 9ah batteries will run my circular saw, sawzall, nail gun, impact and planer on a job for most of the day. I bought a shit ton of batteries and they just sit stale. The batteries are fricken expensive though, I'll tell you that much.
I could be wrong, but last I heard Milwaukee is made is China, DeWalt assembled in the USA!