I also have no ground plane antennas, not even for VHF or UHF. I do have a discone for VHF and UHF, and I plan on having one for HF 40-6 meters in the future. For the time being tho, the ground mounted trap vertical is my only antenna, but that is because I don't have a rotable antenna, OTHERWISE, I would have a nice Yagi overhead. But since I don't climb too much any more, the care and maintenance of a Yagi is too much for me. A discone might be too, but I am going to try!