Macros

[Seraphor]

If I were you I'd try and get used to WXB. It gives you so much more room. Also, you can adjust which hotbars get cycled/are available when you have a weapon drawn vs sheathed. I used hotbar 2 for WXB and hotbar 3 I have misc things like limit break, potions/elixers, passage of arms and shield oath on paladin.
Basically when you press R1 it will only cycle through hptbar 1 and 3. Making them more easily accessible. I have all my menu commands in the expanded R2~L2 and L2~R2 hotbars on hotbar 8

I just find double tapping the shoulder buttons to be really cumbersome and time consuming, and I mess it up all the time in battle.
Left to right and vice versa works really well though.