Best cpa netwerk.

Hey ,

Ive been growing my facebook pages / instagram accounts.
And created a few website's with good landing pages.
But Im not sure how I could monetize them.
I think the most of my traffic will come from mobile.
But I also want to start getting traffic from desktop.
(Im planning on creating 5 website's total)
Which cpa network do u recommend me?
And should I use 2 cpa' networks one for desktop and one for mobile? (I prefer using one)

-Tictac