I have an NEX 7, along with a few other cameras, and was considering just getting the 3 Sigma lenses for it...the 19/2.8, 30/2.8 & 60/2.8. I mainly take this camera when I travel. I also have the 16-50 pz lens and that's the only Sony lens I have.
Is anyone else doing this? I really don't see the need for more expensive lenses in this range when the Sigmas produce such fantastic results. I don't need anything faster.