Just curious to hear from experts the differences. Not just the technical differences but also conceptual. Also which is the most profitable?
Thank You
There is no Most profitable. But yes they're VERY different.
Same underlying math.
But the user mindset is quite different. Their commitment level is quite different as well. Pick one and focus. They all make lots of money 
Profits can come from both areas, but I think you will find that when you start moving into areas that have some sort of barrier to entry, that requires a little extra effort that most others are unwilling to take on, you will find yourself on the winning track. Essentially what that means is while everyone is looking at English speaking countries, consider International offers, while many are still looking at PPV for profit, maybe you might want to consider Mobile, while many are trying to run clean dating, maybe you should consider Adult, while many others are running on newbie type CPA networks, maybe you should work with just a few where you can actually build a relationship. Just a few things to consider on your road to profitability.
so far my experience is that the learning up of the different traffic sources and its behaviour on mobile is a learning curve plus there are tonnes of volume. To get people to install apps is also another fun and new learning too. Developing mobile optimized landers are cool as well. Hope this helps in any little way. Cheers.
Thank you all.
What are 2 of the biggest differences between a pc and mobile campaign? What should we consider in a mobile campaign versus pc campaign?!