its not so bad landing on concrete, when I started, I would go to the landing area and hover for an extra few seconds and then just lower the throttle slowly. this is actually part of the air mode vs not air mode debate because the props spinning sometimes causes bouncing on hard surfaces if you come in too hot.
people also buy landing pads, but I just got a cheap little door rug/mat that rolls up for like $3 and put that down. mostly use it for taking off on grass now, but it'd definitely help with landing on concrete