First of all I know i look like a noob but this is my second account, I'm not that bad. The suggestion I have has too do with buying premium account time. I believe that it is slightly unfair that the people with premium rank up twice as fast as others who don't wish to spend money. I know tanki must make money and I think people should still have too buy it if they want it all the time but to make it more fair I think tanki should implement more missions with either double crystals in battles or double xp or a premium account for a short period of time as rewards for completing larger missions. I think this would make the game much more fun for serious players who don't want to spend money. Just something to consider. Thanks!