I am going to aquire a bike around the £200 mark. 90% of the time I will be riding on road or along a sustrans railway path. 10% of the time I will be riding on off road tracks eg. Forest of Dean. I will not be doing any trails, down hilling or stunts etc. What I would like is to have 1 bike with 26" wheels where I can change the tyres between 1.5" slicks and 2.125" nobblies depending on where I am riding. Any one agree this is a good idea as opposed to having 2 bikes? I am hence trying to decide between a comfort bike and a mountain bike. For my needs I can't see whether one would have any advantages over the other? I have heard that a comfort bike is a cross between a hybrid and hard tail. I have condsidered 2 bikes: Giant Rincon (MTB) and a Giant Sedona DX (comfort). In terms of spec and price they both seem the same. But what would you recomend? See liks below for both bikes: http://www.winstanleysbikes.co.uk/product/11925/Giant_Rincon_Mens_Bike_Spring_2007 http://www.ashcycles.com/power/index.php?main_page=product_info&products_id=436¤cy=BP Thanks in advance!