Hi, I-10 is not a safe sector,
Sector F6,7 or E 7 are much better. If you can travel up to 50KM daily for visiting Islamabad than Bahria town is the best choice.
I'll suggest you to live in Sectors like F6,F7, F8 or E7. E7 is much expansive.
You can also hire a security guard it will cost you per month 10,000 to 15,000 Pakistani rupees.
