My VaM folder is around 300gb to 400gb big. I also planned to clean everything up and also put everything in different sub folders. Like plugins with plugins, clothing with clothing, environments with environments etc.
I also have VaM on a external SSD driver on USB3.1. It works great though, everything loads fast. I don't work with HDD's anymore, yikes.... ?
Plug and play and if my computers break, I still have everything on my external SSD. I also planned in making back ups to a second SSD drive, so I won't lose anything if my SSD decides to say goodbye!
Only do this if you never plan to use the var list on the left side or the filtered/flattened options to find things as any var that doesn't sit in the top level folder is not included in those searches.