Firstly, the plugin is highly optimized and has virtually no impact on performance. Secondly, as I said, I don't see the difference between a huge value and no limit. Again, I draw attention to the fact that the server's RAM is limited and almost every server will have performance problems when reaching a truly huge number of buildings on the map. Therefore, as I already wrote, it is better to have a large limit that no one will ever reach than to have none.