Gday all.

To all you landscapers out there (I'm talking to you Steve Mac), where do you normally shoot? 10mm, 17mm?

I'm tossing up between the 8-16 Sigma or the Canon 10-22 at the moment, I think the extra length on the Canon might be useful at times but I'm buying the lens primarily for landscapes and wondering if I really want those extra 2mm at the wide end or will 10mm be more then enough because ill be shooting at 12mm all the time. Hopefully that makes some sort of sense.