What network better for my website?

Hello, I have 2 websites (browser game, website about game)
Total impressions per month 9 000 000
Total clicks per month 29 000
Geo USA 15%, Brasil 10%, Mexico 8%
Age under 18 35%, 25-34 26%, 45 and older 16%
I work with AdSense and DoubleClick(Google), but they make too small cpc and cut my earnings, so now I'm looking for alternatives.
Can I earn more with CPA with such traffic?
What cpa would you reccomend, what offers?

My skype unrealm1

If you have a site this big, try talking directly to other website owners for possibly the most payment!

Rent some banner space. Or experiment with interstitial ads and pop-unders. Of course, for ads content choose verticals that have a mass appeal.

You can try the gaming cpa offer.

nobody can tell you for sure if you'll make more or less, every site and every niche is different . You need to test it yourself