Sector 19 villa or bigger plot: community, your thoughts?

Thinking of upgrading from my current 2BHK. Sector 19 mein villas are tempting, but plots are also available. Is the price jump worth it for a villa, or is a bigger plot a better investment long term? Already have a home loan, so EMI won't be a huge issue. What's the real resident life like in Sector 19? Heard the water supply can be iffy sometimes. Should I be worried about that? What does the community think?