i am also a user of s8+ but sorry to say that it is end of support for this gorgeous device one ui 2.0 is not coming to this device according to samsung one ui 2.0 update roadmap
as for handling one ui 2.0, i think even s6 and s7 are way better than most of the "A and J series" devices being offered at the moment.
however, money makes the mere go... it is for marketing reasons that support for these devices is stopped. if old devices keep on getting all the new updates, who will buy new phones?
