Ulysse Nardin dual time

Jump hours are one of the more uncommon, but cool complications you can find on a watch. Well, in my opinion that is. By removing the hour hand and creating a digital readout, one that in a true jump hour instantly changes at the top of the hour, you get something that is both interesting and practical. Jump hours are really easy to read at a glance. Visually, they are then just intriguing pieces that, depending on the design, will have a very different look and feel from you standard three-hand........

I can buy either watch, but am leaning towards the GMT IIc. My AD is willing to wheel and deal on the Sub in terms of price but is locked in on the GMT IIc price. My question is, what are the really differences between the watches. Are there deal breakers in quality, from or function in one over the other. I would love to hear from people who have bought on over the other and why. I really take individuals experiences over a stores reasons any day.Thanks,Matt...Sorry,I just saw this post an........