You’ve got choices.
first off the bottom pic are the cheap soft repops that everyone complains about. Why do I have so many? Because I have a hard time tossing parts and truthfully I didn’t realize I had so many....
The middle pic are used Originals and the top 3 are NOS or NORS.
All are 18 ga. And interestingly enough I have one here that’s used and a full 14 ga. But it’s a keeper.