Any differences (besides outfit) of Rebecca pre-beforever vs. post-beforever?

Hi everyone!! I’m really considering getting a secondhand Rebecca, but I’m not sure whether to get the pre beforever doll, or post beforever doll. I love the pre beforever outfit and accessories a lot more, however I’ve been seeing the local listings near me are much cheaper for the post beforever Rebecca. Long story short, any differences in the Rebecca doll at all post beforever? Pretty new to the community so not sure how/if the dolls changed during beforever.