Anyone ever used Kagi or CCNow for processing/affiliate sales?

[MadMax]

I'm looking to set up processing and an affiliate program for products that aren't inherently "adult" in nature. Since the products are not adult I don't need an adult processor and have lots of options available, but I want to make sure I choose something that potential affiliates will be comfortable with.

At the moment I'm looking at Clickbank, Paycom, Kagi and RegNow.com (same parent company as CCNow), and I'm wondering if anyone has any experience using any of them as a 3rd party processor as either a merchant or affiliate. I know Paycom and CCNow are familiar names with lots of you, but Kagi and Clickbank are 100% mainstream so you might or might not know them.

Any experiences, horror stories, etc? Know of someone else I should be looking at?

TIA