I've just been fixing up a Giant MCM2 and recently been on a few rides. My old bike was a 17in Parkpre Scepter Comp that I've had since 97. The giant is a 19inch i think and I'm 5ft 8. It feels good to ride but I can't decide if it's too big or just different geometry than I'm used to. I'm used to being able to throw the bike around and I just can't seem to. Maybe I just need to give it a little longer to bond. Had my first fall today in the local woods at slow speed. Think it was my own fault as I haven't riden for a while.