Finder officially only mounts SMB ('Windows file shares', works good with config as described below), NFS and Apple's File Sharing system no one uses. Unfortunately, still mounting SFTP (SSH) on macOS is shit. Because I could upgrade with the old license as well, the new one just added some cloud stuff I don't use, but since I bought it I suppose I read somewhere something in the line of 'better performance and stability'. Aha, just like with Mountain Duck, although it gave me a 40 % discount, somehow the upgrade seemed worth it, but later couldn't find exactly why.
