Although premium houses and supply do increase ranking points faster, i buy diamonds a few times a year - at new ages and during Easter and Winter Events (with bonuses) to first get a jump on GVG maps and second, set up city to provide FPs, etc... This part of the game is not significantly unfair to long-term players; for without 20K victories i would not be top 30; nor would both our sister guilds be in the top 10 without fighters. Many players say rankings are not important; but i do know it is important to enough, that it effects decisions of a large percent, as well as reflects on the game. The basic formula 300 coin/supply and 50 battle points + current buildings is both simple and fair; and great buildings were as well, until as mentioned around level 30+ when they simply got irrational. absurd, ridiculous and i would say comical - except to me and i imagine many - more frustrating than laughable. And about time it is addressed. Thank you.