PopCash has been my go 2 source

Hello,

I have been testing sweeps solely on PopCash for about three months. In some training outside of STM, I was told to focus on one traffic source.

Now, I am reading that people seem to use multiple sources. I am starting to wonder if PopCash’s limited targeting means that I should consider sources such as PopAds, AdCash and other with broader targeting. Is my thinking correct here?

In testing, what’s a good rule of thumb for testing tra ...