Yeah I know... I've been posting a lot this couple of days and there are many threads that something like this. But I am having doubts in transferring to other networks(PPD) because I've read mostly some using CPA are having good EPC's but the problem is optimizing it's offers were it took weeks I think, and I've read that if you have high clicks but with low conversions they will ban you(CPA). What are the advantage of PPD over CPA and CPA over PPD? What are the disadvantage of PPD over CPA and CPA over PPD? Thanks in advance!