For the first time ever i try controller on pc. I never knew that controller ui gets so many skill slots compared to k+m ui. I feel ripped off.
The PC key binds offer the same behavior. Controller is 12 binds. KBM is 12 binds.
Additionally, you can still only have two active abilities at once. For example, if you watch your paladin Auras while using a controller, they’re deactivated during certain actions while other actions are “in progress”.
There are pros and cons for sure, but controller is signicantly more swift when swapping between abilities. I find it superior when playing any melee character.
However, most people play ranged and for that the KB/M seems to do better still, mostly because you can be more specific with targeting.
Hi,
I always play controller (not because i prefer but because my finger hurt with kb/m).
I must admit, they did a good job, but there are few problems they need to solve.
1/ You can’t take a drop and put it directly to the cube in your inventory, so you need to have less charm to have inventory space.
2/ You can refill your belt instantly in the shop, you need to buy potion by potion.
3/ You can’t choose where to teleport or where you cast firewall for example, it will always be in the middle of the screen (or on the mob you target).
If they can fix those 3 major issue, controller could even be better than kb/m 
Never noticed that with pally aura.