Which one is an all around better game. I would say GW2 but that is a bit biased since I never got passed level 20 in WoW (didn't like the endless grind).
I feel that Guild Wars 2 is more fun because it makes questing something fun and enjoyable, not a chore. It also awards you for exploring, there are mazes and jumping puzzles along with extremely fun pvp.
I can't really say much about WoW since I didn't get into it. So I am trying to ask someone who has played both what his/her opinion is.
The reason I am asking on this forum is because if I were to ask on a WoW forum, the answer would be WoW. If I ask this ing a GW2 forum, the answer is GW2. By asking here I feel that opinions will be less biased.