Have to agree they may not always come up my #1 at the end of the month but Intertops is the winner for me for many reasons. I like being paid without a doubt on time every month, I like the personal attention they give to affiliates and I like the amount of marketing materials they have in the back end. They also have integrity which means so much these days. The employees are treated well at that company which is why they are always so happy to help, they enjoy their jobs.
Ok gonna shut up now 
I had a few more but shame is they have now closed! I would add Affiliate Edge to the mix stand up guys there as well only down side is the bundling.