Should I upgrade to a metal GPU (MACVIDCARDS) and install Catalina thus having a dual boot with Yosemite with Parallels? I have installed and licenses for Adobe CS5, Autocad for Mac 2017 and Solidworks 2016 on SSD or just sell as is with High Sierra on a separate SSD or upgrade and ask more?
RADEON RX 460 2GB
$225.00
RADEON RX 460 2GB
$225.00