Having handled them both, the GMT is considerably better looking in hand. With the polished case and the finishing on the bezel, the YM is in my opinion a seriously blingly watch - where as with the Root Beer bezel the rose gold on the GMT just works. Clearly beauty is in the eye of the beholder - but I wouldn't open your wallet before you've seen the GMT - I'd have one in a second and I say that as someone who generally hates two tone and even more so rose gold two tone