This ship makes immense sense to me, essentially a slightly larger and improved Barbur that will be made fully in Pak, this is great and I think just the right size for PN (3500-4000 tons by the looks of it)
I know there are people advocating massive air defence destroyers for PN but PN needs high quality and affordable ships in numbers, looks like Jinnah can give us that, if paired with a decent SAM,/Radar, 6 of these will allow us to have 2-3 on patrol at anyone time. I would rather we have that then 3 big destroyers with only 1 on call at anytime.