Vintage instruments, provided they were built well in the first place, have a lovely feel to them and, if old enough, the magnets in the pickups may have degaussed somewhat, adding some tonal magic. These things are also able to be recreated with roadworn builds fitted with vintage voiced pickups. I’ve owned a ‘63 P Bass and 2 roadworn builds (a P and a Mustang) and the RWs hit the mark for me in terms of that feel and tone. However, real vintage instruments do have that caché, if you’re into the kind of thing and have deep pockets (Lady Ez encouraged me to buy the ‘63 as it was a good investment, long since realised).