Controller settings need fine tuning.
When pushing up on left stick in ground vehicles and on foot it needs a bit bigger deadzone as it makes it hard to keep straight/full speed.
Having accelerate/brake/steering all on the same stick also makes it difficult to make slow and precise movements as it quickly goes from slow to flatout with only a minor adjustment. Maybe switch left/right to right stick and just use left stick for accelerate/reverse for ground vehicles?
Player movement in general feels a bit clunky and slow at times. Players on foot should be able to move a little more freely than currently possible. Especially when strafing and moving forward at the same time.
I know we're limited for options with a controller so alternate control schemes may not be possible and it's actually pretty good considering but it could definitely do with a few changes.