I use a kinesis advantage2 with brown cherry keyswitches. (I think it's available with others) - my only complaint is that it's kinda giant.

Overall, it's pretty great; if you don't want to build your own, and if you don't want to change your keyboard, it's the best choice because it has been in production since the early '90s with few changes to layout; for me? this is big- changing layout is a big deal. The kinesis has been in production long enough that I am pretty confident I won't have to learn a new layout until keyboards go by the wayside

It's probably the least portable keyboard I've owned, though.

Oh yeah, link to buy:

https://kinesis-ergo.com/keyboards/advantage2-keyboard/

You can get them next-day from amazon, too, which is nice for essential parts such as these.