Good 5 man comps purely for pve / dungeon leveling

[Purpleflavor]

These are time consuming to maintain but
5x druids 3feral-pummelers?
2x pally 3x mages?

2x druids 3x rogues?
1x shaman 4x hunters?

With pre raid i think all of these are top notch

[StingraY]

These are time consuming to maintain but
5x druids 3feral-pummelers?
2x pally 3x mages?

2x druids 3x rogues?
1x shaman 4x hunters?

With pre raid i think all of these are top notch

I'd go these:

What the botters/chinese go with: 1 tank druid, 3 mage, 1 priest
What the quick runners want: 4 mage, 1 priest
All AOEing with a tank: 1 prot pally, 3 mage, 1 priest

I've done a 4 warrior/1 paladin - not worth it IMO. Maybe shamans with the windfury makes up for it. I can vouch for the third and I'm working on the second group.