i use a gamepad and im thinking of using this 3x3 layout. right now i have a lot of my main spells on my first bar and it is a pain to keep going left to right all the time. one thing that i notice that i do sometimes is when i switch bars, i sometimes mistakenly do it when the bar is hidden and then that will switch my targetting mode which screws me up even more. i have yet to party so i dont how easy or hard it is to heal party members while trying to dps