I have to agree with Futurerider I like the XSlim. I have a unique ability, in market research, and spent several hours on this kind of communication before getting this unit. It has meet and my expectations in every area but the mileage between units. During my research I looked everywhere from military to civilian only neglecting the Police force systems. The X1Slim seemed to have it all to meet group needs.
Remember you are not alone whatever system, you purchase, in nearly every case the people you ride with will have to have the same one.
Shiny Side Up