we are members of both. We like the small 5 van sites and both provide that. Being members of both gives more choice for a certain area. The CCC have activity groups to join and a very small cost. The Photograpjic Group, the song and dance group plus more. This allow you to camp with members that have the same interest. Rallies are held once a month. Other than that there is nothing to chose between them. CS and CLs are a lot cheaper than club sites. I personally are not keen on club sites as they are usually a lot bigger and more expensive but usually well run for both clubs.