Fire retardant car seat yes or no?

J

I’m on the fence about whether I should get the original Chicco Keyfit 35 car seat or the Chicco Keyfit 35 ClearTex. They’re the same price.

I don’t like the idea of chemicals, but my husband made a point that in case of an accident with a fire the fire retardant could add time to get the baby out.

What’s your opinion?