I have been using the V1 with a Mac Mini and NAP200 since April this year and am extremely happy with the SQ regardless of the resolution of the music stream (I.e. Internet radio, iTunes downloads, CD rips, or high res downloads). 
When I bought the V1 from my local dealer, I also demoed the Naim DAC. My impression was that the V1 and Naim DAC presented the music slightly differently. The V1 was not run in and the DAC was bare, so not conclusive but enough to make my decision.
Like @wat, I also use Audivirna for playback with iTunes, and XLD for ripping CDs to AIFF And find this combination and elegant solution.
IME, V1 and Mac Mini are Both easy to use and maintain. I use the free Apple Remote apps on iPads or iPhones.
It would be interesting to hear your findings from demoing the V1 and Naim DAC with your NAC202, if you decide to do so.
Hope this gives some insight.
Jude