Nutanix ESXi to AHV Migration

We are looking at the posibility of migrating our Nutanix ESXi cluster over to AHV.  I can't find any good documentation if the RR backups created on ESXi will be usable after the migration.  I'm also new to RR, so that isn't helping matters much.  We are running agentless on the majority of our protected machines currently.  Thank you for any information.