What is Reddit's opinion of Tenna Tops Plain Orange Car Antenna Ball/Car Antenna Topper (Eva Craft Foam) (1.75" Diameter)?

From 3.5 billion Reddit comments

That's exactly the issue I was having, my local NPR has 3 HD stations and depending on the time of day I like to listen to all of them, and with the stubby antenna I couldn't get them reliably.

This is the one I have. I have a Molten Orange car and this was a bit tooooo orange and not enough red, but it protects my spoiler from the antenna. If you don't have spoiler risers then it wouldn't really be necessary, for what it's worth. It seems like they perfectly calculated the spoiler height to not hit the antenna. I've only had it for like 2 weeks but it hasn't fallen off when I was driving fast or over bumpy roads so I guess it's good.