In the case of banana peppers and pickles... I would be in heaven if I could get a product with store bought taste and texture.
I don't attempt to pickle products at home, except for relishes, it is better to simply buy them, then you get what you want. In other products, homecanning can be so much better than store bought, but not in the case of pickles. This is a matter of opinion, and my personal opinion, it is not worth the effort, the result is always disappointing. So, freeze or dehydrate those peppers for recipes, and go buy your pickled peppers.
But, one comment, what does a pressure canner have to do with pickled peppers? You don't pressure can high acid foods, like those that are preserved in vinegar.
Talk to your plants.... If your plants talk to you... Run!