WW cannot duel other junglers and clears super slow, plus his pre-6 ganks are terrible. He is outclassed in basically every way by other popular junglers.
For low ELO SoloQ I think Yi is better. Mainly because he scales harder into lategame. WW is a better ganker and he can provide a sort of initiation for your team. They aren't Tier 1 at jungling but they're still playable (good ol' Bob plays WW top once in a while, and Crvor got Diamond by playing only jungle WW).
It's more of a question of who is better jungle for you, both can used in the jungle but which ever one you take the time to learn the most you will use better, but I will say Master Yi is more viable then War Wick for solo queue.
Want to sneak a burst "Assassin"? get Yi, Want utility post-lvl 6? go WW.
IMO both clear basically at the same speed, difference is that with Yi you can gank early for a kill, WW can't do that. But post 6 WW should be better due to his Ultimate.
IMO both clear basically at the same speed, difference is that with Yi you can gank early for a kill, WW can't do that. But post 6 WW should be better due to his Ultimate.
>bad clears
Pfffffffffffffffffffffffft.