Not yet. JB4 is a great option and can tune the car well (fight me). You can ship your ECU to Russia and get a one-time OTS flash, but you don't want to do that. We'll get an unlock soon. Newer BMWs are in the same boat, there's money to be made, it's just a waiting game for us.
I was torn between Black and Downshift Blue, but then I realized they don't make that one anymore, so I was then torn between Black and Black. I ended up with Black.
Are they both 3.0L and same trim? Premium, Drivers Assist, base model, etc?
Honestly, buy the cheaper one, or the color you like better. The 2022 and 2021 are identical (some cosmetic changes on some trim levels of the interior of the 2022).
Both are ECU locked, both are 6-port heads, both...