So, my 5box Deathknight team is now lvl 71. And not being a WoW genius, I'm not completely up to speed on the party xp penalty...

It seems like it is taking ALOT longer to level my team than it has to lvl my 80s solo.

Is it worth multibloxing in party to 80, or would it be faster to individually lvl each toon to 80, and just have my 4 other dks follow for gank protection?

Thanks in advace to those that reply.