Are you able to run non-widescreen resolutions with the Odroid?
I bought a Odroid U3 a few months ago, for my arcade cabinet project (with a 5:4 resolution flatpanel), but couldn't get a standard 4:3 or 5:4 resolution with it.

The tech guy on the Odroid forum told me there's no fix for that: the board can only run widescreen resolutions. 

Other than that, the power of the Odroid is incredible, and does blow away the Raspberry Pi by far!