Shameless plug for my birthday coming up next month…
I’m eager to own one or more of these GL-AR300M units, which sport dual antennas, a 300MHz CPU, and 128 MB NAND flash, for my libreCMC experiments. With that much CPU and persistent memory, it can be treated more like a pocket pc than a pocket Wi-Fi router. The units are not very expensive (under $40) though for the cheap shipping you have to figure in about 3 weeks of shipping time.
The Libre Hacker 