It should be noted here that the best, fairest and most equitable system will be something similar to this:
All guilds start from scratch and progress to the guild's current level: upon reaching level 10, for example, we have ereward building level 1, at 20 we have level 2 and so on.
Only in this way will it be possible for solo guilds or guilds of half a dozen players to aspire, one day, to have access to reward buildings.
As it stands, the same people always receive the rewards, which simply demotivates a guild and its players.
Thank you InnoGames for giving me ZERO diamonds for more than 800 fights today...you're on the right track...