Bellandur infra changes: my upgrade dilemma

Bellandur mein infrastructure improvements ka kya scene hai asli mein? I'm currently in a 2BHK nearby, thinking of upgrading to a 3BHK or villa. Already have a home loan. Nayi roads ya metro se udhar ke prices kitne badhe hain, especially Sarjapur Road side ya ORR ke paas? Is the premium justified, ya bas hype hai?