Instance Level grinding vs Quest grinding

To get there quickest, instance leveling with a good 5 man group vs quest grinding. Which one is quicker?

I suggest instance grinding daily during raid times.

Anyone else have any ideas?

Quest leveling.

questing is alot faster.

RAF Questing is better, but if your doing instances with ppl same level as you then it would benefit more to instances. but if you got a 70 running you its a waste of time.I lvled to 60 in about 2days with just questing.

well i know raf questing and doing quests in the correct order is the way to go.

I am just asking if u had a good group of players and just did instances over and over would it be quicker than just questing in wolk

I think it would be faster with no downtime, like ppl going afk or wiping etc. But im going to be doing quest more personally. I might get half the amount of exp per mob compare to instances. but i'll get to have huge exp from quest turn-in.

if you have split screen for wolk
http://www.wow-pro.com/node/1743

i personally think that if a group of 5 people with different armor needs just farmed instances the first weekend wrath comes out, no one would be in the way like killing what u need to kill or waiting for the respawn on a named mob u would just go again and again.

im not sure i can get the 5 people i want but i can get close enough that mass farming to atleast 73 would be my goal after that it is quests. any time there would be 5 people the same lvl on they should do an instance. were all good enough we shouldn't wipe y not do the instances.

ewww instances ewwww wrath ewwwww leveling ewwwwww questing ewwwwwww