I'm building a reasonably spec'd new HTPC for streaming from services like Netflix, Hulu, iPlayer and for capturing Freeview via a Hauppauge DVB-T capture card. I'll use a Logitech K400R wifi keyboard with multi-touch touchpad, a lounge TV will be the display, and possibly an IR remote that came with the Hauppauge (or a Harmony 650 remote if it's better). I'm intending to use MediaPortal as my main media player (though perhaps XMBC or Plex in future) and a browser like Chrome for streaming services, so I'm not worried about a built-in media player.
The big question is whether it's better with Windows 7 or Windows 8.
Possible pros with Win8:
- touch interface might be useful in the future for TV-scale interfaces - or useful right now to switch between MediaPortal and browser or between browser tabs, if I can get MediaPortal and Chrome as tabs on the Metro UI
- improved startup times and sleep modes might be useful
- general refinements on processing that might help 1080i/1080p playback
- in support for longer than Win7
Possible cons with Win8:
- drivers may not be as robust as with Win7
- less mature tweaking
All advice gratefully received.