Pop or Push? what's your focus?

[Tamas]

I've started in February this year with pop traffic and still focusing just on this. I've so far spent around $10k, mostly testing and learning every day, I've had 2 green months so far. Never touched push traffic, I wanted to learn as much as I can about tracking, optimizations,landing pages, traffic sources etc.

My question is , should i keep working on my pop arsenal, or should i mix in