The Sony A7c Silver kit version is the best selling option according to the latest Amazon US (see here) . It’s exactly the other way around if you looks at the BHphoto bestseller ranking.
My humble non required opinion is this: I would only get the silver version if the camera would have had a more “classic” look like the Olympus PEN-F:
I know I know…I am old….
Support SAR by using those affiliate links to preorder the A7c:
Sony A7c at BHphoto, Adorama, Amazon, FocusCamera. In EU at Calumet DE. Foto-erhardt DE. Fotokoch DE. Wex UK. Park UK.
Sony HVL-F28RM External Flash at BHphoto.
And this is Kai’s take ont he A7c: