NRI investment in Bengaluru: your take?

Since my landlord raised rent again, I'm seriously looking to buy. Fed up of renting, yaar. My budget is around ₹1.3Cr for a 2BHK, maybe 3BHK if possible. I'm seeing a lot of NRI interest in Whitefield and Sarjapur Road for Prestige or Sobha projects. Is it worth buying into these areas hoping for good appreciation, ya NRIs just inflate prices?