How tough is fixed gear? Been looking at this http://www.boardmanbikes.com/road/road_comp_sc.html I like the thought of simplicity, minimal maintaince and eventually getting fitter but am worried it's just going to be too tough. Do i go with the hybrid instead instead http://www.boardmanbikes.com/hybrid/hybrid_comp.html This bike is probably muchos overkill for what i'll use it for. Maily 3-6 mile rides around the town though i'd like to think I'll get out and do some circa 20 mile rides eventually. Can get a test ride around the car park but I don't think that will be enough for me to really see if it's suitable.