Drupal 8, but first better make sure that you need for your website contrib modules are already ported and ready to go. Well, or that You will be able to port them if necessary.
Fae answered on July 9th 19 at 14:02
Dared to do two simple site on D8. The functionality of a simple (business card, portfolio). New opportunities are very encouraging (customers are delighted by quick edit), but still felt that eight is very crude. Out of the blue completely unexpected issues. Well, not all necessary modules are ready.