WarcraftPets.com says Paladin level the slowest. (though the did note that the difference between #1 and #9 was only 12 hours).
Awake of Nilihium says “we do not use any Moonkins, Protection Paladins, Retribution Paladins or anything that is way below the standard classes that can do a much better job at said task” which is gospel.. the first raiding guild to beat the game said so.
Nobody loved me. Everybody hates me. I think I’ll just eat worms.
Whatever. I didn’t pick a paladin to get into Nilihium. and although I did pick the paladin to level quickly to 70 I can live with a difference of 12 hours play time.
I do wish that the developers would take this to heart and hit us with the buff bat.. but I’m not holding my breath.