I use my Galaxy DX959 CB mostly, but I have been known to yell on occasion. I have been using CB since 1975 and find it a valuable tool for various reasons. But the biggest for jeeping, is in an organized trail party, a CB is required. Plus it beats the heck out of having the dust eater at the back frantically honking his horn trying to get the next jeep to stop long enough to come back and render assistance. (Being that dust eater, I had a cb, some of the rest of the party including the afformentioned next-to-last jeep, did NOT have one. The turkey does now. I gave him one of my old 23 channel Cobra 19's. )