I am definitely new to buying a bike so I would like some advice on 3 that i have narrowed my choices down too. A little background..most of my riding will be done in town and in a park with paved path but i do plan on weekend riding on paths along canal that arent paved. I have ridden bikes on and off for a long time but never enough that i have spent a decent amount of money on one and before i do I would like to get some opinions on what i think i like..