Need help on deciding on os

[sp331yi]

https://library.netapp.com/ecmdocs/ECMP1196798/html/GUID-E643017F-041B-4ECC-BEA1-E4D80E26A47E.html
VServer Installation on Slackware

The above may help -- not sure if this is what OP wants, but I do know I hated Plex