Really need your suggestion on what traffic source I should focus.
Currently I'm running ppv, ever hit winning campaign but now loss and loss again. I read here, ppv now is competitive and really expensive.
I know some people still banking with ppv, but my friend suggest me to forget ppv and switch to mobile.
Now, I'm thinking about facebook and mobile..
Pof? only good on several verticals.. Not really effective to promote many offers. Is that true?
I'm confused, What do you think guys?
All comments are welcome.. 
Depends on your skill set and budget.
I'm very good with optimization and have tools to automatically stop underperformers. So for me I should do very well with the cheapest most plentiful direct linking traffic.
If you are good with design maybe higher quality traffic coupled with landers would do well for you. Or banner based traffic.
So, that being said, what are your strengths?
Hi, thanks for reply... I think my strength is analytic skill, research, design skill is average, budget $500-$1000.
More advise?
I'd say banners.
Find a banner network that lets you bid on individual websites. Test out the websites and see which ones are converting, then go direct to the website owner and ask how much they want for a placement for a month.
Allows for banner creation with mild design skills, direct linking, and analysis during the testing and optimization phase.
Yes. Yes I do.