Which warlock spec has the easiest rotation to learn?
Destruction is cake.
Affliction is easy, though id recommend a mod to help see the dot timers on multiple mobs better
Destro is the easiest imo. Very straightforward without that much planning ahead.
Aff requires juggling dots (if you’re not running AC) which can take getting used to.
Demo requires keeping track of quite a few timers (espially if you’re running with EP traits) and it can be really punishing if you have to move at a bad time.
Other tricky part about affliction is you have to be fluid enough or have a timer to remember agony - agony falling off is such a huge deal it’s not even funny.