I use the extended hotbar mysel. I used two "pages" for all my main combat skills, with the most frequently used set on the first and keep rarely used, "utility" skills on the set for R2+L2.

That way skills I need like sprint, cleric stance, sheild or sword oath, and nocturnal or diurnal sect, but will only use once or twice in an entire instance, are accessible but out of the way. I put my SCH pet actions there, too, otherwise it would be insanely difficult!