TOPIC: Moving to Cary area, Have few questions.

Hello everyone, We are moving to Cary area in April 2015, Have few questions, Need help.
1. Where should we buy house? We want to live in more Indian population area. Please suggest.
2. Which is the best school in the area?
3. We have looked at few options, Need your opinion on them
a. Collins Groove
b. Berkshire
c. Cotten Place