Greater Noida ready projects: What's the real deal?

The 'all-inclusive' price builders quote is such a joke, especially for ready properties in Greater Noida. I'm torn between Rudransh Green Vista and JM Orchid. Rudransh ka price point theek lagta hai, but JM Orchid ke liye they're quoting high. After all the hidden charges, maintenance, aur phir super area vs carpet area ka game, kya actual value mil rahi hai? RWA ka bhi scene samajh nahi aata, kitna active hai and what are their charges? Anyone bought in these, especially about the actual total cost and RWA experience?