codm runs on 144fps easy on rog 5 root device
Call of duty mobile will stay best fps not br for br u need ios device
Just ask deep deep tryhard br players they will say buy ios but on fps 5v5 like cod its different
Are you facing any issues in CODM , Multiplayer on your Rooted device?
Like Frame drops or screen freezes?
Also have you used Magisk to change the make of your phone to get 120 FPS?