A little disappointed, the vls of 054B and 054A is the same type
...
No need for disappointment.
Here's the way I see it.
Before the Type 054B frigate was officially launched, everybody knew that it was either going to have:
a) two helicopters
b) larger VLS cells
c) IEP integrated electric propulsion
The answer was ALWAYS going to be: A, B, or C. It was never going to be D --- all of the above.
That's asking for a bit too much.
Actually the answer could be D --- None of the above.
Now that would be a disappointment.