Well you’re right too, I see that the link points to the XFCE edition and didn’t realize that. At any rate, Cinnamon works fine. I haven’t tested XFCE or MATE editions but I’d be surprised if they didn’t work.
There may be some few niggles like power management. Here’s my power management settings on LM21 Cinnamon:
with the “When the lid is closed” options being “Suspend”, “Shut down immediately”, “Lock Screen” and “Do nothing”.
I have not done anything to enable suspend. I tried it a while ago and it seems to work although it drains the battery. I just shut down now and restart, it starts quickly enough that it’s not an issue for me.