I had so many bugs on 10.14 Mojave from Hardware to Software that when 10.15 Catalina hit I had to go into internet recovery and install through their. Had it about a week now since ITunes got broken up Home Sharing got moved into the system settings and was tweaked just right so I can let my monitor go to sleep on my IMac and stream my Videos to my Apple TV. 10.15 also holds a more stable internet connection. I had problems to the extent on 10.14 I couldn't even install a DMG application but to file system errors that we're still present after reinstalling 10.14 so I'm glad to have my full functionality back and I may end up staying here a couple versions into the future because that's how stable it is and it's been that long since my Mac hasn't been haywire