Investment Of Money

I have around Rs. 7.0 to 7.5 millions. I want to invest this money in property in DHA Lahore. My friends have suggested different options like:

1. Buy one or two plots (5 Marla) in DHA Town (Shuahda Town) in Phase 9 Lahore.

2. Buy 5 or 8 or 10 Marla plot in Y block of DHA Phase - 8 Lahore.

3. Buy file of 10 Marla or 1 Kanal in Z block of DHA Phase - 9 Lahore.

Kindly offer comments and if you have some better options, please do suggest me.

Thanks so much.