So far I'm finding fury very soloable, I can easily take many orange solo encounters, and have taken blue double-up arrow mobs. I used to solo off of green double-up arrow mobs to level - they gave 2.5% xp EACH.
Regens give me finer control over my health.
Damage shields damage my enemies very power efficiently, especially in multi-enemy encounters.
DoTs cause additional damage with even more power efficiency.
Lion form gives me the ability to proc a special 'maul' attack that hits roughly the same as my melee from 1 to 4 additional times as well as raising HP, Power, and AC a ton.
Still, I'm not sure how I perform compared to OTHER classes. Also, equipment and player skill will always effect soloing ability. There's no real way to tell concretely who is best so far, only theories.
How do other classes solo? Do wizards and melee classes have extra tricks other than outright killing the enemy before they die?
I've tried soloing with a scout and it's fun so far, even though I'm only L7. I like being able to open with ambush, then stun the enemy and sneak attack them from behind.