Grenotech One 30 Avenue

₹42 lakh for Grenotech One 30 Avenue ka starting price suna hai, thinking of investing. I always feel pre-launch entries can give good appreciation, but builder ka track record bhi utna hi important hai. Kisi ne Grenotech ke previous projects dekhe hain kya? Delivery timelines kaisi hain unki? Aur is project ka exit strategy kya lagta hai, matlab 5 saal baad resale value banegi kya? Noida Extension mein investors ki kya opinion hai ispe?