I bought a Lenovo thinkpad x1 carbon from a business closeout dealer or whatever for $150 is the greatest computer purchase I have ever made. It's running Linux now, and I upgraded it with a 2tb ssd, and its tiny and fast, 16gb ram, hd display and fantastic keyboard.
I love the idea of the framework and they seem awesome, but when such a cheap option exists it is hard to justify to insane price tag. Desktop will only be worse I would imagine.