This is very light and equipped with DT Swiss RR 1450 Road Bike Wheels Set. It should get me up the Alpes D'Huez..
I also ride the Defy Advanced. I got a great deal on some used Dura Ace, so it's outfitted with that. Being a little older (I'm 45), I like the relaxed geometry without losing too much in the handling department. I would recommend this bike.