So you “created” a difficulty similar to the old playstyles where you could choose a exp/coin ratio gain? Well I am sure that is fun for you and probably some other people will enjoy it, but I am happy with my current coin gain thank you =).
All extra coins are used to purchase instas, but wouldn’t making coins 10% and exp 500% kind of eliminate that need? The are extreme variable changes, maybe you would just have fun at the old settings that used to be offer, I believe they were… 50%coin/125% exp, 0%coin/ 200% exp, and vice versa.
And I was a little confused by reading the last thing in your post and maybe I am wrong, but I think you used “vice versa” incorrectly. Maybe. No biggy anyways.