Like most Ive read about 1000 comments saying "a7rii if you also want to shoot stills and a7sii for video only". Since I mostly use medium format film for stills I couldn't care less, but ultimately went for the S because I wanted minimum moire. But I do use Instagram and take some photos around the family and for that I could use any camera really. So I have taken a few with the a7sii.   And I must say... wow. I think they look stellar. I cant really put my finger on it exactly bu