Noida Extension mein kaunsa builder better hai?

Guys, I'm confused! Noida Extension mein property dekh raha hu. Ajnara aur Gaursons, dono ke projects achhe lag rahe hain. Ajnara ka location better hai kya? Gaursons ke flats bade hote hain, right? Quality wise kaun better hai, aur after-sales service kiska achha hai? Kya kisi ne Ajnara mein invest kiya hai? Mujhe advice chahiye, which one is better for investment and ROI? Kya aap logon ko pata hai?