[Rover]

I guess you're SOL on the lens front for the time being if you choose Pentax... Though Sigma has released a bunch of new-ish lenses in the Pentax mount (I think the first batch of the new lenses that had HSM across all mounts - like the 50/1.4 EX, the 12-24 II, the 85/1.4 EX - have been released in the K mount, but none of the Global Vision lenses have).

 

Time will tell if the lens makers decide to catch up after the much touted Pentax FF camera comes out, but I don't count on the process being fast. I used to defend every underdog but Pentax has become such to an annoyingly high degree, so I'd stay well away from that brand.

[toni-a]

Agreed about pentax, all they have to offer is vaporware.

However their system might be enough for the majority of GWC (Guys With Camera) who just get a camera with the kit lens and stay there, for those who are more demanding Pentax has nothing more than promises