Level 80 Powerleveling

Hi hi,
Wanted to know what was the best class to power level to 80 mostly solo since I trust Pfinder as much as I trust a stranger with my wallet.
I’m assuming it’s going to mostly be Shaman responses but wanna make sure + Shaman solo can be pretty frail early and mid game without a party.
Why?
You can guess (it’s for a quest you probably don’t want to do with Pfinder)

 

Don't have much experience powerleveling, but if you're going with Shaman I'd have to say you'll want to pursue ritualist - early-game Shaman can be quite fragile (as you said), so having the versatility of lunatic and fanatic should help a lot.

 

I did it recently and got to lvl 105 in 2 days with summoner. You can just pop your totems and maybe cycle aura sometimes and the tick is enough to get xp in parties. Idk if it's the fastest but one of the easier fs

 

??? (this is a joke guys if it wasnt obvious)