Borion Client Thumbnail -
Change your thumbnail every 2 weeks. A Halloween pumpkin in October tells players your server is alive. Borion caches thumbnails for 24 hours, so changes are quick.
Run two servers with identical gameplay but different thumbnails. After 48 hours, delete the one with a lower player count. This is how you data-drive your design. Borion Client thumbnail
To capture the essence of a "hacked" or utility client, your thumbnail should focus on high-action features. Change your thumbnail every 2 weeks