I ordered this one,
https://www.amazon.com/gp/product/B07X2GPK25/?tag=wranglerorg-20But won't ship till Jan 30. Also afraid it might be too flimsy.
Because my antenna has an NMO mount, it is bigger in diameter at the bottom vs. a CB antenna, so I need to take that into account. Also, I had a problem with this antenna in high wind situations on the freeway where it would sometimes flail out of control and smack the back of my hardtop. I would literally have to come to a stop to calm it down. Happened twice on me. I even complained to Midland about it and they sent me a new antenna. I have a feeling it is a result of the antenna being really close to the side of the hardtop and catching the draft in a weird way. It hasn't done that with my home made mount being a bit closer to the right and also made from 3/16" steel. This is another reason why I'm considering moving the antenna all together.