An adnetwork that deliver good results for file sharing sites

Hi,

I have a file sharing site (most of my traffic is from US - about 70%)
And I'm looking to run with an adnetwork (now that RMX doesn't accept my site and file sharing sites in general, I have to find an adnetwork with self platform)

Do you have any suggestions?
I tried Adorika and results were baddddddd

I might be interested in paying for advertising just by itself, outside of a network. If you're interested find me on Reddit or Twitter @thelenshar

try leaseweb, cloudflare, fdc servers they're all good