Just a note that the infant ones have a 5-year lifespan from date of manufacture. Not sure if it’s the nylon straps or the foam mechanical characteristics.

We were gifted a hand me down and I had to cut the straps and bag it.

We ended up handing down the two infant sized ones we got that were the same model.

Also any car seat involved in a collision needs to be disposed of.

I dislike waste but you don’t mess with car seats and helmets.