In my opinion ads are only profitable if you use adsense or bee adds.I've used them all and the only real way that i've been able to profit is to add something free to them but pays you, like a affiliate link.I have a faucet list added to my faucet so if they take 400 from my faucet they pay me 1000 in faucet refs.i also have ads from a-ads because they pay based on unique ips and i have a lot of those.also bitmedia but they pay per click and its rare. i might get 3 clicks on 1000 impressions at 17000 sat a click.i payout way more than 100.000 sat a day so bitmedia,a-adds only helps pay the faucet.the real profit i get is thru my own personal ads with a affiliate link.one reg and i make 4-10$ and i get about 7 a day.