I like Hybrid-Sin, Jabazon, Defiance Smiter (Before everyone use Eth...), FoH/Smiter or FoH/Charger, 4fpa fireclaw Bear.

For PvM, I tried Singing Baba and once killed a level 76 zon when I was level 35 (Hehe, no FHR = death)
Charge Boltress...and Buriza Wwolf.