The NEX-7 is presently like a new politician, it is all things to all people.
I want to use it with my Zeiss compact 21 & 35mm lenses. Also, Leica 90mm F/2.0 APO ASPH. and Zeiss C/Y 100mm Makro and 100-300 zoom. If I can manage to warm up to the EVF I hope to permanently replace my Canon DSLR system.
That said, I'm likely to cancel my preorder. My critical requirements are, minimal EVF lag, ease of accurately focusing the 90mm, corner performance with the 21mm and ISO 1600 performance. If any of these isn't reasonable, I'll wait for Fujifilm and Leica.
Since most of you are looking to use the NEX-7 with legacy glass, what adapter are you purchasing?
From the threads that I've read, there are three really good adapters, Novoflex, Voightlander and Kipon. I haven't any idea if there are real quality differences between these three. I know that there are large price differences.