Bahria enclave islamabad vs bahria orchard lahore

I am interested to purchase an 8 marla plot in either bahria enclave islamabad or bahria orchard lahore. Within the price range either i can get an near possession plot in n block in bahria islamabad or 8 marla with possession plot in bahria g or c block.

Which one do you think has a better upward potential in 2-3 years time.