My Ghaziabad upgrade: Legal maze is giving me headaches

Honestly, this Ghaziabad property search is giving me major headaches. I'm currently in a 2BHK in Indirapuram, thinking of upgrading to a 3BHK or villa, maybe in Raj Nagar Extension. But the legal due diligence part is just insane. I'm looking at places like Panchsheel Primrose, but how do you *really* check RERA registration? Is the RERA website enough, ya phir kuch aur bhi dekhna padta hai? I'm worried about builder ka track record, especially with Aradhyam Builders, not sure if unka sab clear hai. Title verification mein log kya miss karte hain? As an investor, exit options clear honi chahiye, but with so many legal issues floating around, I'm genuinely scared. What red flags should I look for beyond just the RERA number? Any advice on this would be super helpful, guys.