Alright so, I made third person in CS:GO to resemble H1. So for anyone have difficulty with viewspeed on H1, this training method helps a lot. Anyway, made a half assed tutorial on it.
Lawbreakers use FOV based on your resolution, CSGO use FOV based on 4:3 resolution.
It's important the the Actual FOV (in the output) of the games are identical if you want to match them, so Lawbreakers need to be set to 106.26 to match CSGO.