Bro, try using the search function in BHW or Google and see for yourself.
NeverBlue is excellent imo, they pay me weekly, and always on time.
I've never used XY7 myself, but they seem aiite, and COPEAC is another good network.
Go with a big CPA Network and you'll be fine.
Neverblue, Azoogle, C2M, COPEAC, etc are all good.
Cheers