Your problem isn't necessarily one EFT v one JF17 block 3
It's if Myanmar (doubtful) utilises the JF17 in the same way Pakistan does
The JF17 is equipped with a
PL15 and SD10 BVR missiles, range of PL15 especially outstrips the meteor
Block 3 is aesa equipped
And ask yourself what missile or armament is missing from JF17 inventory, everything from anti ship missiles to BVRs are present
Now this is where it gets interesting
For the same cost of 16 eurofighters
You can get maybe 3 times as many JF17s block 3s, maybe more
Do you understand what the implications of this are
Now it's questionable whether Myanmar can actually afford this
BUT
If it can then think about it
Dude,
Just because you can buy 3 times as many JF-17 Block 17s as EFT latest Tranche planes does not mean you can operate 3 times as many for the same cost.
You will still need the same number of pilots to train whether you have EFTs or JF-17s.
EFT engines will not need to be replaced after 10-15 years like the Russian RD-93MA in the JF-17 Block 3 will be.
Chinese weapons like PL-15 definitely won't be 1/3rd the cost of European ones. Maybe 1/3rd to 1/2 cheaper.
Now consider this scenario:
2 EFTs armed with 14 Meteors each in "beast mode" against 6 JF-17s with 4 PL-15s each.
Both plane types have AWACs support and know of each other's presence at the same time. EFTs with their canard-design and more T/W ratio use their high-altitude aerodynamic advantage to get high and fast first and launch 8 Meteors simultaneously before JF-17s can get into launch positions.
Just think a little about how many of those 6 JF-17s would survive a first attack by just 2 EFTs.