[Taptitude Developer Here] I've heard of much higher eCPM (and much lower) on pubCenter. It's a factor of many things including click through, rotation frequen

[Taptitude Developer Here] I've heard of much higher eCPM (and much lower) on pubCenter. It's a factor of many things including click through, rotation frequency, ad category, user demographics, etc. I don't have experience with other platforms, but I've heard that pubCenter is one of the better ad networks.