Its a question that ONLY the user can answer, Certain domains perform better at one provider vs another.
I tried Bodis and liked it, the numbers were OK but not great... Then Donny asked me to try out Voodoo, I did and I never went back, they just perform better at Voodoo... I'm sure someone here will say the same, only the opposite.
I suggest you take your best performing domains and do a test run, park them for a week or two at each and compare the numbers.. Good luck.