Festool cordless screwdriver.

[woodbutcherbower]

Hands down.. The best impact tool you can buy is the Milwaukee surge (not the TID 18)

Disagree. It’s the Hilti SID4-A22 with their 8.0Ah 22-volt battery on its tail. Use it with Wera Impaktor bits with the diamond-coated heads, and you’re in impact driver heaven. Untouchable IMO.