Both lenses can be used for your type of photography. I have been using the FE55 for over 2 years now and it is one of the best lenses I have come across. It is my main walkabout lens with my A7R2. I have no experience with the 35 f2.8 as I have the 35mm Summilux-Asph with my M240. The A7R2+FE55...