Warhammer by a long shot, WoW may still have more players, but droves will flock from it to Warhammer when its released.
Warhammer is NOT just pvp, you can level to 40 (highest level) in the game without touching rvr/pvp at all if you want. The quest system on it is FANTASTIC, much better than wow ( i got to lvl 45 in WoW on warrior and was bored out of my mind cause quests are so dull and pvp is laughable at best). I esp like the questing in Warhammer cause other players can join your quest and help out and get exp from it regardless if you ask them, you get full credit/item whatever, but they also get exp for helping you. This gives incentive for players to help out because they also get something out of it. The questing is very open ended.
Tome of Knowledge is also a great tool in game, unlock items for doing certain things in game without evenknowing about it (killed 20 mobs I unlocked a item for example that helped kill other mobs easier)
The open aspect of Warhammer is fun, its also one of the few MMO out there that you can jump into and play if you only got a few minutes of time to play (good for us 40 hour a week work people).Warhammer and Wow similarities end at the characters, they are 2 completely different games. It offers superior pvp/pve in every way so far what i've seen, seeing its beta it can only get better. The PvP is fun so far, because its beta I can't comment on it other than its better than most games, other than Dark age of camelot, cause when I play itI find myself going "dang it why can't I do this or that like daoc! lol But thats just 4 years of DAOC talking
