Mahagun Mantra I vs NS Green Valley: Which is better?

Hey everyone, I'm looking at properties in Noida and I'm torn between Mahagun Mantra I and NS Green Valley. Mahagun is ready to move, which is a big plus, but what do you think about the location compared to NS Green Valley? I'm also trying to figure out which offers better value for money. Has anyone experienced the construction quality in Mahagun Mantra I? Kya aap logon ko pata hai about the amenities in both? Which one would you recommend for long-term investment and what's your take on the ROI potential for both these projects in Noida? Mujhe advice chahiye! Thanks!