I would look into both of them try them both out. Clickbank pays more up to 75 percent om affiliate products but you have to choose your products wisely as most of the products are shady..
Amazon they don't pay a big percentage but there are some big ticket items that pay nicely. Plus I think if you don't make a sale within a certain amount of time they send you a warning if you don't they terminate your account..
Is there anyone here get successful in Clickbank? I've tried a couple of times but seems like my campaign is not successful resulting to no sales at all. I've read so many testimonials online that they are earning tons from clickbank and I also want to be one.