To be honest, when I'm promoting a sponsor I don't really take into consideration whether its NATS or CCBILL or whatever. If it converts and has the tools I need to promote, thats what I'm concerned with.
And on the sponsor end of it, we use CCBILL, we're doing well, and don't feel a need to go to something else unless we decide to add cascading billing. Otherwise CCBILL's affiliate admin does the job just fine
