DAC Magic or MF V-DAC?


Second system consists of Wadia 170i Ipod transport to analog tube integraded amp (PrimaLuna Prologue Two).
Looking for D/AC in the $500 range. Seems everyone has positive thoughts on both the DAC Magic and MF V-DAC units.
In that price range, am I correct in thinking this is the two logical options? If so, could you steer me in either direction?
Thanks in advance for any comments.
markeetaux
you might also want to check out the Music Hall 25.2 DAC. With a NOS tube, a tube damper, and some vibration isolation it is quite good.
I liked the Music Hall better than the Cambridge but I would still want to go higher. Between the Benchmark and the Apogee Mini-DAC I'd choose the second. Haven't heard the V-DAC yet, maybe it beats the Apogee.
HiFi Critic sound quality test results (from the cheapest to the most expensive DAC; all prices in British Pounds/GBP):

Pro-Ject USB BOX @ 100 GBP - 22 points
Firestone Audio Fubar II USB @ 124 GBP - 25 points
MF V-DAC @ 150 GBP - 42 points
CA DacMagic @ 230 GBP - 32 points
Acustic Energy DAC @ 800 GBP - 26 points
Benchmark DAC1 Pre USB @ 1633 GBP - 24 points

V-DAC was had also the best jitter measurments they had ever tested.