I'm considering a new bike and have narrowed the choice down to two: Specialized Sirrus Elite Marin Sausalito I am 210lbs and ride a 10 mile daily commute on inner city poor quality roads (loads of glass) I would like to add in some distance riding of 20 up to 60 miles on my days off. My riding is 95% road - no decent trails here. Can any of you give advice especially anyone who has owned iether of these two bikes. It would be greatly appreciated. Alan