32 seems ridiculous, yeah, but if we had that number (24 is still quiteok for me), we all could advance faster and faster. We could upgrade a lot of buildings at the same time, save 1-2 workers for hunting and wall improving, and still have for university (idk if for dock too). Despite of the big number, i think its the best choice (or 24 as I said). The problem with this kind of games, its the further you go in the game, the longer it takes to upgrade everything and see new things. If we could upgrade more things, or at least have shorter times (for all, specially university, its so stupid to have to wait 7 days for 1% in something...). Newcomers would be able to reach AA in a year if Im not wrong, and the rest of the player base would be happier and would spend more money because they enjoyed the game so much. Even more and more would come, since as Ive just said games like this have the time problem (Nexon could steal some players to CoC, anyway they have too many xD).