i am really impressed with their CTR
they uses skenzo feed and most of my names have CTR of 50%+
same names in sedo never got 25%+ CTR.
if ur traffic mostly comes from English Speaking region, then skenzo feed is one of the best
I moved about 40 domains to Klickerz based on good traffic but low RPM and Klickerz offer of 90% revenue share. It doesn't improve all of them, but I have been very happy with the results of the group as a whole. My total revenue for the group went up somewhere in the range of 50% I believe.
You have to be willing to accept slower payouts. I received Septembers payout just now in mid November.