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
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.
I am using it as a decoder in a conventional 2 channel with Meridian transport. I spent 4 hours ABing it with my Audio Synthesis DAX tonight. By pure chance I eventually discovered that transferring the Oyade GPX power cord to the Meridian transport from the DAX made considerably more difference than switching between DACs. I am more than happy with the Meridian- GPX -V DAC but think there is still room for improvement so my wife is getting me a Little Pinkie V power supply for Christmas. The V Dac was also good for computer use, beating the rest at this also.
How about Audio Sector's non-oversampling DAC? The kit is $330 for SPDIF. Less for USB. Assembled is $80.00 more. Not shown on Peter's site but still available.

It is very similar to ~$1,300 Altmann Attraction DAC but ~1/4 the cost.

Which is better?
Here is One discussion