yeah Jiangweis are more capable and are from the 1990s
Pakistans F22Ps are based on the 053H3, the last and 4th one, PNS Aslat which was made at Karachi dockyard under ToT is due to be commissioned next year, it will serve for a very long time to come, so I think China will also use Jiangweis for years to come, they are pretty good and have plenty of space ofr upgrades
as for Type 056 corvettes, ships like these and others really demonstrate that China is capable of making world class ships with world class systems, also China has shown flexibility in that it can customise ships for needs of export requirments, like F22P and new 500 ton fast attack ship
Type 056 will also free up ships like Type 054As which are more better suited to escort duties for carriers groups or deployment to deep ocean going missions
having a large number of Type 056 back home for coastal protection would be seem like a good idea , power projections goes to Type 054A and Type 052C