For sure HiveOS is great but for me I guess I feel I have more flexibility with windows although not as stable. I also haven't migrated to Hiveos because I don't know enough about setting it up correctly and getting the most out of my rig.
If you really want to move to a stable mining rig than you can migrate to HiveOS.It is not difficult and there are a lot of Youtube videos regarding such setup,a lot of them are over 20 minutes long and very detailed.Migrating by following these HOWTO-s will be as easy as 1,2,3 for everyone.