Although Drupal 8 is out and stable since a while, it is still quite difficult to find high quality Drupal 8 themes. We found some great Drupal 8 Themes and tested them for you on multiple website projects. Some of these themes have been ported from Drupal 7, some have been built directly for Drupal 8.
We recommend these themes them because we think that they incorporate a great design and because they are of high quality. Beside the technology this includes the aspects of administration and online marketing. We believe that a great theme is easy to customize & administer and was built with all aspects of SEO/online marketing in mind.