Ok so first of all.
I'm a ex-WoW player. I have played World of Warcraft since i was 9 (not very well, but played it nevertheless.) Anyways, about 2 weeks before MoP hit i stopped playing because i started college. Now i just have a really strong urge to come back to WoW and play again. I only played PvE really and in that time i learnd that i have a rare condition of 'Anti-Range.' I diagnosed myself with it after realizing i can't play any ranged class including intellect classes. This goes for other games too like LoL and SWTOR(playing SWTOR was a big big mistake.)
On my old account i had:
DK (play time is way too long to ever want to play this again.)
All at 85
So this takes me to my next point... Do i start again with triple EXP?
If i did what are the OP mellee classes atm?(hopefully not rogue still -.-)
Also is WoW better than Cata atm? Never really liked Cata :/