why "better" .. what's the problem with paypal I'm looking into worldpay right now, but they are much moreexpensive OTH I hate it when paypal cancels the subscription, just because the user changes his CC data
ChronoPay (well, to be exact StandartPay) is not a bad choice for adult websites. For non-adult websites, unfortunately, I cannot recommend it.
Well you could just get a merchant account and get a good rate similiar to paypal or maybe even lower