I have had,54,56,58,59,64 p basses etc but thankfully always kept my jazz basses,so it’s not like I have not given p basses a go,also not all jazz bass necks are the same.Back in about 68 I bought a new jazz,the first was a 67 and the neck stuffed up,so before I took it out of the shop I pulled the neck off a 64 p bass that was there and put it on,played that for 20 years,love C shaped old p necks,been waiting for that bass to resurface