UI Question: How many visible action buttons/slots do you need?

[Apatheist]

Hotkeys I use are I use 1 through 6, QERFC and then 3 through 12 on my Naga. The 1 key on my Naga is set to shift so I can press it in conjunction with all of my other keys to get Shift+1, Shift+Q, etc. and the 2 key is set to control for the same reason. That gives me 33 unique key options so I never have to take my hand off my primary controls or mouse.

My action bars are visible but I never even look at them. All of my hotkeys are pretty similar between teams (CC, interrupt, ST, AE and so on.) All of my important cooldowns or timers from all of my characters are displayed together in a separate DXNothing window to the side of my primary display. The only bar I actually use is for temporary stuff like quest items and consumables.