The best part of using Chartboost is that you can get paid for impressions and installs of your games. It's also really easy to integrate. You can use the SDK to integrate with games and there's a lot of documentation. There is some lag sometimes when you're getting paid. Sometimes you're not getting paid for an install or an impression. It's a good ad network to use. It's easy to integrate with games and it's easy to get paid. It's also easy to track. There are some other ad networks out there that are better. I recommend using Chartboost. I use Chartboost to monetize my game.