Just getting back from a quick 16 mile climbing session and can honestly say that the 36-32 combo is very similar to the 34-28 combo on my other bike. Not noticeably easier nor noticeably more difficult when climbing. If anything, the sub compact is a hair easier but that could just be the new (to me) bike high I was on. Regardless, given the EXTREMELY noticeable difference in road feel/smoothness, this bike definitely has the potential to become my new favorite ride.