I've gotten used to being able to hold R2 or L2 then using a skill, and placing skills on hotbars, etc. But there are a few things that limit the use of a controller, at least in my eyes, over the use of keyboard/mouse:

1. While moving the ground target selector, you cannot "Confirm" that place to place your spell, pet, limit.

2. After you confirm the ground target, it will automatically go out of ground target mode, there's no setting to avoid this. (This happens on keyboard/mouse too, but due to how natural the two things are, you can re-ground target within half a second.)

3. Even though I switched Click target to "Enemies" instead of "Others," Unsheathing my weapon still reverts to "Others." I don't want to select NPCs and Objects. This is incredibly non-useful during protection fates and defense fates that don't have healable NPCs

I can't tank reliably with titan egi without immediately being able to re-place my titan egi after confirming placement

I also cannot resize the chatbox without having to put a mouse into the PS4, since using the touch pad and clicking on the resize triangle just causes the PS4 client to select chat input or cancel the mouse movement.