Quote Originally Posted by neuroanatomist View Post
I'm not at all tempted by the 16-35/2.8 III. Had the MkII, only rarely used it wide open. Admittedly, though...one other reason I'm not tempted by the new 16-35 is that I plan on picking up the 11-24L very soon, prior to a trip to the Loire Valley next month.
So, as a former owner of the EF-S 10-22 and the 16-35/2.8 II, and a present owner of the 16-35/4IS, 14/2.8II, and 11-24/4, the 11-24 stays home a lot. The 16-35/4IS is my "first-alarm" lens on a 5DsR, and if I'm not shooting but my wife is, she takes it as her wide alongside a 24-105. If we're both shooting, I tend to consider whether 14mm prime is OK alongside a 24-70/2.8 II, and if so she gets the 16-35 (I tend to be a little more flexible with lens choice, plus I don't let her use the 5DsR except under well-controlled circumstances, so I feel comfortable "composing to crop" with the 14). The 11-24 is huge (quite a struggle to get it into a Shootsac, probably needs to be upside-down when in adjacent "lens slots" in our Lowepro backpacks or Pelican case, with adjacent lenses right-side up, extremely hard to get in/out of a Lowepro LensExchange case, etc.), heavy, just plain awkward, and seems to be a bit distorted at 11mm.

But trust me, my horrible case of GAS is about to flare up something fierce with annual bonuses getting paid out on the 15th. I've got my eye on some Profoto stuff, perhaps a Canon printer, maybe a 24/1.4II, and if Santa is really nice, just maybe a 200/2...