Buying property in bahria phase 8,e-17/4 or some other place

Hi all,

sir i want to invest in good location.Is it good to invest in bahria phase 8 .Or i will invest in some other place .My budget is 22 lakh.
your suggestion will great help to me to decide

E-17 is not good place, mumtaz city, is i think better than this one. Just suggestion.

Can I buy plots there on instalments?