Realtyvision vs Antriksh Gateway - Which Noida project?

I'm confused between Realtyvision 4th Avenue and The Antriksh Gateway Apartments in Noida. Realtyvision is cheaper, around 21L-48L, but Antriksh is 87L-1.3Cr. Is the carpet area in Antriksh really worth the extra cost? Has anyone actually measured it? I'm thinking long term, like 5 years. Which one has better appreciation potential, yaar? Also, what about rental yield? Which would attract more tenants? I've heard mixed reviews about maintenance charges in both. Kya kisi ko pata hai who's better maintained? Should I even consider Realtyvision, or is Antriksh the only serious option? Mujhe advice chahiye. Don't want to regret this later!