Funny enough, in my opinion it all boils down to the niche you're working on. I do a lot of gambling and Skrill is by far king. I know that Skrill is not that popular in the States, but I use paypal for most of my purchase of services.
this is the breakdown that I know from niches:
1. Adult = Paxum or Payoneer
2. gambling = Skrill or Neteller (now same thing)
3. FOREX & Binary = wires, disposable credit cards, entropay, webmoney
4. Many others : PayPal
i dont get paid through paypal as I've heard so many horror stories from friends that get their accounts frozen etc.
these are my two cents