It's still good enough, not OU worthy or anything but definitely usable. It's gonna stick in UU for the time being in my opinion and that's all - it really depends what we suspect from UU.
Alright pardon another dumb question. Say I get HA fera from pokebank and I breed an offspring with its HA. If I use psaves to shinify its offspring will it be wifi legit or will I need to hatch a legit shiny?