Couldn't find a Raspberry Pi for under $140... so I bought this instead.  Once you figure out how to get the BIOS setup menu (strangely difficult), Ubuntu Linux loads smoothly.  Took some doing to get OctoPrint working well, but that's on my side not the pc.Overall, seems to work really well for it's intended usage (driving a 3D printer).  It's way overkill in terms of performance, but given the price and the size, ok by me.Seems like a great little system!