I have many computers. Well over two hundred at this point.
There are a few that I find more interesting then the rest for various reasons. They may be a little harder to find or work better than others.
My main loves include products from IBM, Sun, Apple and HP.
Thinkpad 760E. Makes for a great linux machine.
Check out this secret feature!
PC Server 704. Another great linux machine, quad CPU.
Sparcs are cool. The built in serial console is the best part
How can you not love Apple products?
HP mostly makes shit but they have a few gems.
HP NetServer LXr Pro. Quad CPU, hardware raid. Likes linux.
HP 320lx. The ultimate laptop. 20+/hr battery and nice keyboard.