Best blocks in dha 5 islamabad

Dear friends,

Can you please advise which one kanal blocks are good for investment cum construction in a 2-4 years time in dha phase-5? The budget is around pkr 10 million.

I know the fact that in phase-5, blocks have been renamed as:
Old k = new a
Old l = new b
Old m = new c
Old n = new d
Old p = new e
Old q = new f

Please correct my understanding too.