There are a fair number of used machines available in my area and I'm wondering what to look for? (Most seem to be C or D models) What difference do the different Monitor Models make? I've noticed that some people race online - does that require a certain model rower or special accessories? As others have said, the Concept 2's definitely retain value so I'm also wondering if I'm just better off buying new?
Thanks so much for any advice in advance. I'm enjoying the boards and all the great information contained within.
