Subhlaxmi Developers: kitna safe hai invest karna?

I work in real estate, but *apna* ghar is different, right? I'm looking at Noida for investment, maybe 2BHK. Dekha Subhlaxmi Developers ka project near Sector 18. Rate is decent, but builder ka track record kya hai? Anyone invested with them before? Under-construction hai, so thoda dar lag raha hai. Is it worth the risk for the price? Or should I stick to ready-to-move even if it's more expensive? Need honest opinions, off the record types. EMI calculator se rent is cheaper...confused!