who is a better pvp and class, i have a lvl 12 frost mage but im being constiatntly owned, so whos better at pvp and overall class, really weel depth awnser gets 10 points

Definitely, all classes are balanced, there is no "better" nor "worse" class. Warlock AREN'T Damage over Time-sit-and-wait. In affliction yeah, you're focused on damage over time and survival, hence the healing you get from various spells with Affli talents. Destruction is more crit focused, so you usually use maybe 2 DoTs and spam instants. Then again this always varies on your build. I've never had an 70-80-85 mage so I can't speak for that. But personally, Warlock was my first and by far favorite class.

Generally, Frost Mages are a go in because of their ability to freeze and push a large amount of burst damage via their talents.

For the general burst and death, go wit ha Destruction Warlock and let her rip.