I'm completely the other way around, I need to be able to see everything on my screen to be effective where all my main rotation stuff are on my xhb, more situation things are on my Dxhb and very niche things are on half my extended one (the other half has macros that take me to the 5-8 xhbs that have emotes/classes/Crafters/mounts) I found pressing r1 to switch between skills to be very clunky and have set it up so I never have to press it to switch around. I don't play Drk so idk how button bloated the class is, but I've yet to run into a class that requires me to pick between a skill or macro them together.