I have heard its best advantage over AdSense strives in offering Paypal payments, other than this I have not tried it to opine.
I've been with Clicksor around 5 months, they have paid me 10k. So far so good. I'd recommend Clicksor over Adsense, but this month they reduced 80% click count so revenue down 70% (now most profit come from popup, not CPC)
Clicksor is good, I use them, and you get paid on time, they just have to approve your site These are the ones I prefer Black Label Ads- pay has dropped but, I keep getting checks AdWurkz- new , but I like how they are setup, and have already sold ads Clicksor- get paid 2 times a month AAW- send them all my junk traffic, since they pay kinda flaky