I removed my Winegard batwing to replace it with a 300 watt solar panel. I installed the KING OA1000 OmniPro Portable Omnidirectional HDTV at the very rear of my roofline and was very happy with the result. I actually got more total channels in my area after the change.
I don't use the OTA often. It is mostly used if we are traveling away from our Dish local channel area and want to watch a basketball or football game on CBS, NBC, ABC or FOX. We use Dish for sports on the non-local channels or stream a local from our home setup if we have decent cellular.
We mostly camp in the rural Great Basin and not many TV transmitters are found in the areas we camp.