Which is better W760 or C905?

I am currently trying to decide on whether I should upgrade to a c905. I have a w760a with ATT that I debranded.

I know the c905 obviously has a better camera, which i really like, and also wifi (when debranded).
Other than those 2 features, is the c905 better or worse than the W760 would you say?
Is it worth upgrading just for the better camera?

thanks