Bommanahalli property: Real value ya sirf hype?

Budget finalised, loan pre-approved – now eyeing Bommanahalli for my own place. I know builder games but buying for myself feels different, sab marketing jargon lagta hai. Dekh raha hoon yahan prices kaafi high hain. Is it really justified for long-term investment, say 3-5 years? What's the real appreciation potential here? Aur water situation ka kya scene hai, especially in new projects? Borewell dependency kitni hai? Koi real-life experience share karega, is this area actually good for living ya sirf investment ke liye theek hai?