I have worked with a lot of similar sites, I stopped at PayPerinst.
I'm very happy with the price of traffic, the simplicity of the site and quick support, which, within a very short time, can solve your question.
The administrator constantly pleases us by nice bonuses in the form of additional % to the payment of installations, which cannot be said about other affiliate program.
In general, my advice to you is that if you have good traffic and you're looking for a file exchanger, this file-exchanging site will be the best choice.
And I want to share the results of course: http://prntscr.com/oby8d1
http://prntscr.com/oby9i5

Worked with pushadnow for 3 months, the traffic is fine, the biggest minus is the clumsy site interface and balance system when suddenly you see that out of $ 20 there is just 13.67 dollars. And for some geo, the minimum is expensive.

I've tried working with this affiliate program several times and several other gambling affiliate programs, unfortunately, this theme with my traffic did not work.

BUT

I still get payouts from WelcomePartners, while when you come to other affiliate programs by your bookmarks in your browser, and there aren't any payments, what's more - the site itself doesn't exist anymore - the domain expired and is in the parking lot =)

Only one disadvantage: the pannel is old and ugly, but anyway, it is much better than to get traffic and then be dumped with waithdrawals, but with the beautiful panel =)

I am working with these guys since 04/16/19, payouts are stable.
I have two sites: 1st - traffic Yandex, 4500 hosts, 2nd - traffic google, 2500 hosts, both torrent, profit is on the screenshots.
https://prnt.sc/qpkqol
https://prnt.sc/qpkquy

It's the adequate push network, reasonable prices per click, small refill amount.
I'd like to express my gratitude to the support team: they answer very promptly and work even on holidays)).

MaxBounty is a very easy to use network. The registration process is elementary, plus they provide free training.
What I don't like is their tracking system. I've been driving traffic into several campaigns and I know some leads came in, but the system didn't track them or credit me.
MaxBounty is not a bad network, you can try it.