My Badshahpur upgrade: Is it really worth it?

Since January I've eyed 3BHKs in Badshahpur, Mohali. Currently in a 2BHK, everyone talks up Badshahpur's 'growth'. Is daily life truly worth the premium? Monsoon waterlogging worries me. Is the 3-5 year investment potential real, or just hype? Already have a home loan; don't want regret. Disagree? Tell me why.