Vit and Str are worth the same, apparently (0.45 AP for each point). This means that pieces like the Law Necklace and Law Bracelets are still outdone by their str equivilents, as parry is still a totally garbage worthless stat and HP is still pretty much useless outside of meeting tankbuster requirements (which for any content outside of savage or extreme primals, 3 vit accessories will absolutely give you and then some).
So yeah if you're doing dungeons or alex normal or whatever you still want to use the STR accessories over VIT for the pieces with parry on them because parry is still garbo.