Worst Class for 5 man RAF dungeon botting (for levels)?

[prettygreat]

I'm going to attempt to level every class/race combination to 90 through dungeons with 5 man groups. Which classes are going to find this hardest (I have some 90 boosts lying around that I can use to boost them)?

 

[Tarathiel2]

DPS: any caster with long cast times, and especially dotters. Stuff dies too quickly for them to be useful.

Healers: I hear paladins are pretty bad.

Tanks are fine.

 

[Aion]

Make it with 3 hunters as dps, disc priest as healer, and any tank you prefer. But guardian is usually faster moving indoor.

 

[prettygreat]

Make it with 3 hunters as dps, disc priest as healer, and any tank you prefer. But guardian is usually faster moving indoor.

I wanted to know the worst, not the best (but thanks!).

 

[Madenaras]

I hard a veeeery bad time with 3 rogues as dps.