Peerfly Vs Vcommission which one is best for CPA

I recently joined Peerfly and vcommision both are CPA networks I have most of the traffic from USA and UK . Could any one tell me which one is best CPA. if any one have experience please share and also share me pros and cones of both CPA networks.

Obviously Peerfly is top of those two. If I had those traffic, I would promote Peerfly, but if you have traffic from Asia, especially India, I would go with VC.

thanks for your best suggestion.I would go with peerfly.