ATS Le Grandiose or Unnati Aranya - Which to pick?

Currently in a 2BHK in Sector 75 and thinking of upgrading. Has anyone compared ATS Le Grandiose Phase I with Unnati The Aranya Phase 1? Grandiose looks fancier, but is the price jump worth it, especially since Aranya is already completed? Carpet area efficiency matters a lot to me. Is Grandiose genuinely more spacious, or are we just paying for the brand? And what about the resale market for both? Confused!