I have both, and even though I initially thought I preferred the 14, the 11 (which I received from Moose) has actually become the one I carry and use more often. I have the zytel scales on my 14, and the 11 is naked except for a pinky lanyard (as iwouldhurtafly mentioned). The 11 is just a tad bit shorter than the 14, which for some reason makes a real differences for me in terms of how easy it is to carry in my pocket. Also, the bare 11 feels pretty good in my hand, but my pinky finger would often get trapped in the carabiner hole on the bare 14--and once you put the scales on the 14, it is noticeably thicker.
All that to say, I think I prefer the handle of the 11, especially with the added versatility it provides.