Just installed Catalina, now the app store is just a blank white page and Steam won't connect- just says could not connect to the steam network. I had downloaded the 64bit version already. Not a good start for me.
Looks just like my App Store! I have wiped the drive and reinstalled Catalina. Just putting my info back from time machine. Fingers crossed for a better outcome this time
Seems snappy on 2018 Air.
Tanked my Brother Control Center for now.
Don't think there will be a "for now" with Adobe CS4 and Office 2011. Looks like I will be done with those. Not paying their monthly ransom.