I want to invest 10 million to live in eventually, so it has to be a posh area with nice surroundings and a potential for the price to rocket up also?
In Islamabad, the answer is D-12 but you will get small plot. If you want a bigher plot then go to DHA-2 or Bahria.
In Lahore, you can go for Bahria Town Sector F or Bahria Golf View Residencia or DHA-8 or DHA-EME.
Dha 2 isb is the finest option in this budget.
DHA -2 , Go for kanal plot.