Hi everybody! I had the opportunity to use a 17-35/2.8 L over the weekend. And now I'm hooked. Is the difference between 17mm and 20mm worth going to a 3rd party lens and do any of you have any suggestions (of lenses you own or owned). I'm not a landscape kind of person. I was using the zoom primarily in a busy kitchen, with flash. I guess another question is that knowing my flash's limitation of 20mm (360FGZ) should I stick to 20-35/4? I also like the option of the fast sigma 20/1.8; any comments? I seriously doubt I'll be jumping to digital anytime soon. I played with a Nikon D100 at the same time and boy did that 1.6x crop really stink. (I still haven't tried the *istD)
Thanks, Daich
