Cystomatic

Hey gus, I'm wanting to use a new payment processor for my sites.

I was using paypal, but paypal sometimes just fucks you over and some kids dispute the transactions for no reason.

I was thinking of PayProGlobal, but it has like 20% for Taxes, and my customers won't pay for that, what do you think would be the best for my customers?

Which I already know:
LibertyReserve
AlertPay
PayPal
WebMoney
Paxum
Plimus
PayProGlobal
WebMoney
WesternUnion