Is Apple still signing for 12.1.4? Usually there is window (1-4 weeks) for users who still want to update to the 1 version older than the newest one.
If this is possible, go for it as 12.1.4 has fixed group FaceTime security and Apple hasn’t put US-only features like news+.
I updated to 12.1.4 just few hours before release 12.2. It’s quite stable, fast, cold, battery is good (but not as good as 10.3.3 where I upgraded from).