Sony Alpha 7R
The Sony Alpha 7r was Sony's first full-frame DSLM camera, aimed at professional and semi-professional users alike. With a resolution of 36 megapixels, even large prints in high quality can be made and the large image sensor ensures good noise performance in addition.
We generally recommend SDHC and SDXC memory cards with an UHS-I-interface and a SD Speed Class from 10/U1 or above, if you're using a Sony A7R. Expensive UHS-II-cards or just faster UHS-I-cards do not offer any advantage in terms of speed (burst mode) or video capabilities.