Mainstreet pays early every month, and I do quite well with them. They do bundle and carry over negative balances, but this has only affected me a few times. The flat 40% commission rate is very nice.
I also work with C-Planet. I did have payment problems with them in the past, but I think things are back on track. I still haven't received my payment this month, but I expect it any day now. Ben (the aff manager) is pretty responsive when I ask him questions, which is good.
I did good in the past with Mainstreet, but haven't done well with any RTG lately I'd be real interested to find an RTG that i could convert and didn't have huge manager credits as well.
CWC (Club World Casinos) did well for me for awhile, then nothing. Not sure why, though.
I have a difficult time converting iNetBet, but I think it has more to do with the fact that most players already have an account there than the fact that they are difficult to convert.
I think they are easy to convert if you find a player that doesn't have an account yet, but that is a guess.
We do well with Mainstreet (and they do pay fast without question as Engineer says) but wish they would stop the bundling.
Inetbet makes us some dollars every little while, but its from old players - can't convert them either. CWC, nothing, ever.... It is too bad given the MGS departure.
Did Rushmore, but nothing... didn't push hard so I would withhold any judgement for now.... We may give them a try again.