The MSI board only has 150 MB/s SATA-I, so I'd like to pick one of the Asus boards. The M2V-MX SE seems to use soldered SPI flash, so it is not an ideal target. That leaves us with the M2V-MX.
Hmm what is the problem with 150MB/s if hdd can do 50mb/s ? I think the socketed flash on MSI is a win.
Rudolf