wavelength/empirical offramp v4 comparison

[owenlee]

I have searched the forum and have been unable to find comments re a comparison of the wavelength wavelink (900.) and the empirical offramp v4 (standard version) usb converters. I see comments with the highly upgraded empirical (std. with turboclocks, etc.), but not the more comparable standard (800.) unit. Does anyone know as to any comparisons done of these two converters?