Amrapali vs. Supertech: Which builder offers better ROI in Noida?

Guys, I'm confused between Amrapali and Supertech projects in Noida. Which one offers better ROI currently? Kya Amrapali ke projects mein investment karna safe hai after all the news? Supertech ka construction quality kaisa hai? Has anyone experienced good appreciation with either builder? Mujhe advice chahiye, please!