My 3BHK upgrade dilemma at Marshal Green View

3 years in my 2BHK in Alpha 1, now looking at Marshal Green View for a 3BHK. Already have a home loan, so har extra expense matter karta hai. Site visit pe they promised reserved parking for all, but I'm hearing stories of lottery system ya extra charges for a decent spot. Matlab, itna premium pay karke bhi parking ki tension? Is it true? Aur security ka kya scene hai? My current building mein CCTVs bas naam ke hain, guards bhi sote rehte hain. Marshal Green View mein visitor management aur overall security kitni effective hai? Don't want to pay high maintenance for poor service. Is the price jump for a 3BHK worth these potential headaches? Any real experiences from residents would be super helpful.