Prestige vs Marshal in Noida: Which one is better?

Noida mein Prestige Bougainvillea Gardens aur Marshal Green View Apartment mein kaunsa better hai for investment? Marshal toh ready-to-move hai, but Prestige under construction. Kya kisi ko pata hai Prestige ka possession timeline? Price comparison mein kya antar hai? Which one offers better ROI? Mujhe advice chahiye.