Dokploy is the only one ive found with easy to setup multiple server management, if you can install it manually you can install it there and manage it easily, (horizontal scaling and using one panel to manage multiple vps) It just requires more technical knowledge than yunohost or runtipi.
Runtipi only has mastodon and gotosocial by default, but if those are what you need it's good, no multiserver management. Yunohost with netdata to monitor on two different vps, is what I'm going with for now, I rented a 3rd vps because I have no self control so im going to learn dokploy and hopefully just use that to control all of them eventually, if I can get them setup on dokploy its easy to migrate them later.