I made the right choice and sticking with 16GB of RAM. Running Parallels Desktop, Final Cut Pro, Excel, Spotify, Chrome, Safari, Torrent Downloader and another video editing program and still have 6GB
Improve virtual machine performance on Mac
CPU & Memory Settings
How to free up memory (RAM) on a Mac | Macworld
Timetec 64GB KIT(4x16GB) Compatible for Apple DDR4 2666MHz for Mid 2020 iMac (20,1 / 20,2) / Mid 2019 iMac (19,1) 27-inch w/Retina 5K Display PC4-21333 / PC4-21300 CL19 SODIMM Memory MAC RAM Upgrade at Amazon.com