Originally Posted by jase33

I have the DS4 and really like it. I have had Giant bikes in the past and they are great too. In this case I would choose the Roam 1. I like that it has an all Shimano drive train and its a 10 speed setup. I think the brake set is a bit better on the Roam 1 although I don't think you would notice much difference. And on a personal note I like the way the bike looks. The rest is likely to be very similar. I say test ride them both and see which one feels better and go from there.