I'm not saying the enduro isn't great (it is). I love the way it handles, I love the way the frame feels, and the Rohloff is great. But here's the thing. My enduro was in the bike shop recently, so I took my old hard tale to glentress. Its a cannondale F700, with fatty D headshock. Having not used it for a while, the difference on the uphills was quite noticeable. The tower climb on the black route was so much easier, and redemption was not quite as "humbling" as it usually is. Sure it was harsh, and the downhills weren't as much fun, and the gears drove me nuts, but it sure few up hill.
Maybe I just need to "get over it" and the weight is the price I need to pay, but can you have the best of both worlds?