I don't think playing on mobile or pc has anything to do with a person lasting 1000, 10,000 or 100,000 rounds. There has to be 100,000 variables involved, I believe it all depends on if a person's interest can be maintained. If many become discouraged, yes they will probably quit, or slack off some. (And that may happen on pc or mobile) I started this game strictly playing the coin games, and made it all the way to TM, only started playing rrs in order to tier up farther. Most people will set a goal of some sort, when they start anything, how high of a goal you set is of your own choosing, most lose interest once goal is met. I have alot of really good friends that I've met on here, and unfortunately all the games that I've played in, with them don't count toward tier up, but I'm on a higher plateau because of that. The terms of champion, legend, etc are just that, labels. A true champion, or legend is achieved by how he/she is thought of by their peers, not by the fact that they have 10,000 rounds played, or been on here 8, 9, 10 years. I play mobile, cuz a really good tablet was cheaper to upgrade to, than my pc, plus I can play anywhere I choose. Last night I was lounging on my deck, and was able to play, not going to try that with my pc. Side note, many thanks to all the true champions, and better players for all your help in getting me to where I am today.