@CaseySJ just wanted to add a little info for the audio guys here, I ended up going back to Mojave but now I have a fully functional Catalina nvme and a 5700xt when I have some money to spare and can fully upgrade.
everything works, thunderbolt included interfaces except for this:
1) Protools 2019 has some serious issues on Catalina and I can't do the 600€ upgrade to the new version for now to see if it works, videos are not working so it's useless for me (got a perpetual license)
2) Access Virus TI - forget about it the developer seems in an abandonware state for the total integration, they are looking for developers, it just doesn't send midi data to Catalina but it receives, you have to use the analog audio outputs, but it's not a big deal as protools
3) Moog Subsequent software, it works but has some strange issues with the pitch wheel, also not a big deal.
4) Wine doesn't work but it's not really a problem I have a dual booting windows machine
5) all the 32 bit plugins and 32lives will not work, I can't purchase atm the new plugin versions of Antares and some other stuff to test the new versions
6) 20% of my video plugins for AE and Final Cut including REDcode needs to be upgraded and it requires cash
If someone here has a functional protools with video playback on Catalina, Premiere, and After Effects it would be good to hear from you, so as the new Antares and REDcode suite users, if everything works for you I just need to pay and do the full jump.
Ps
@CaseySJ is there really no way to get the 5700xt to work on Mojave?