I am a fan of many of the older things. I don’t know what the cut off is to call something “Vintage” but for my purposes, anything out of production will fall under here with some exceptions. Also, should this are grow enough, it might split off into other headings.
Amiga
I purchased 3 of these in the 90s and loved every one of them. I still think Workbench is a great desktop environment, although, as of 2018, I think KDE Plasma has finally moved ahead of it.
Commodore 64
My first computer of which I have one still running, thanks to the resources available on the World Wide Web
Nintendo
If it is out of production it fits in this category.
Sanyo MBC-55x
https://www.old-computers.com/museum/computer.asp?c=473