It seems magical to me that I can buy an antenna that doesn't care about a ground plane. Reading the forums say they work - so here's the question -- when doing a mirror mount or hood-lip mount where the ground plane is non-existent, or not the best; would a no-ground plane antenna be better to use? I have both a cb and gmrs to mount up. Was going to use a mirror mount on both sides to get maximum separation from them (scanner antenna on roof in the middle) but neither are "no ground plane" antennas... I (now believe is wrong) thought that if the antenna is physically grounded to the body, that this would work; but now am thinking that it must be on a ground plane, so going "no-ground plane" antennas would be better?