Upgrade dilemma: Sector 59 villa or stick to a flat?

Currently in a 2BHK in Sector 75, thinking of upgrading. Been eyeing Sector 59. Saw a villa project near the metro, seems nice but the price jump is HUGE. Honestly not sure if the extra space is worth the premium over a larger 3BHK flat. Plus, already have a home loan, so EMI will go up a lot. Heard the water supply in Sector 59 can be an issue, especially in summers. Anyone living there facing regular tanker dependency? Also, is the metro connectivity as good as they say? My office is in Gurgaon, so easy commute is a must. Sector 59 residents, what's the real deal? Villa or flat, what does the community think?