Used Linode for years on several instances without a problem, very good support and reliable but trying to move out for a very small problem that their server b

Used Linode for years on several instances without a problem, very good support and reliable but trying to move out for a very small problem that their server backups can't handle any non default filesystems, as in, if I use zfs, their instance backup won't take backup of those because they do backup on a filesystem level and not on block device level and a fact that Vultr supports HDD block storage which seems to be a unique option among others to lower the cost of local disk access significantly.