Exactly! I had a three node k3s cluster hosted on OVH. When I decided to switch to Contabo, it was as easy as adding the three Contabo nodes to the cluster, and then removing the three OVH nodes (plus updating some DNS rules). It was the easiest and simplest migration I'd ever done. All my services and data just moved automatically and mostly with zero downtime. The only service that experienced a little downtime was Plex, which as I understand does not support high availability. If I ever find a cheaper host, I'll simply switch over. No hassle and no vendor lock in.