Welcome to the club. MOS 3.1 is a fine OS.
I have a PB 1139 with and OWC SSD and it is simply amazing. I quickly blew away OSX after I played with it for a while.
OSX took 1.5 mins to boot, MOS takes 5 seconds. Video playback on OSX struggled with 720p and large files, MOS plays 6 gig 720p files with zero lag. Browsing is pretty decent on many websites. This is the one area where OSX was better, safari was slower but more capable by a significant amount.
Compatibility for old amiga apps has been excellent also.
Recommend you use ICEFS for the file system.
MOS is a true joy to use...