I have an old Mac Pro that has been collecting dust for years. Today I bought an SSD and install Debian on the machine. It works flawlessly.
Further reading revealed that there is an active community around the classic mac pros and thanks to their modular nature they can be fully upgraded. People even upgrade the CPUs in this thing.
So if you like playing around with a PC like the old days, that is also Linux compatible, a Mac Pro 5,1 seems a good choice. AFAIK you can get it for cheap and a decent upgrade won't break the bank.
I don't believe it works "flawlessly" and I'm tired of people exaggerating their experience in such a misleading way. There's always some hitches and I don't get why people basically have to cake their OS experience with makeup like this.
Because you're making stuff up. Literally every install of an OS has some little issue here and there-- but this is my mistake for assuming any Linux community could be humble enough to cut the BS and stop acting like Linux is a flawless experience. I'm out, keep hanging out at that ~5% market cap and wondering why folks don't flock over despite it being free.