I don't see Canon as the King either, because consistency has not been their strong suit (in providing high quality lenses, even Ls).But my views are not one-sided.
I have shot EOS fim/digital for 12 years now.
And for the first 10 years, I used mostly Sigma, Tamron lenses.
Two years ago I got fed up. It was only after 10 years of being
stubborn and thinking Canon lenses (L or otherwise) are overrated,
that I finally saw the light (literally).
Just a few months ago, I finished rennovating my kit with all Canon
items, and the quality of my images have increased, for sure.
I still hold open the possability, and welcome the day when the 3rd
parties can finally provide consistent high quality products that
can more often then now, really give Canon a bad time, matching,
and preferably beating Canon quality more then is the case today.
You have had a different experience and made difference choices -- that certainly doesn't make your statement that "all Ls are the best" a fact. Some pros and non-pros alike will (and do) disagree, and some agree with you.
What I don't understand is why you are so insistent that you are right here, when I've said several times that my post was not about comparisons, just about quality. If you don't agree, fine, then don't buy the lenses I've chosen.
Amy
--
Creativity is allowing yourself to make mistakes. Art is knowing which ones to keep.
http://www.nyphotos.net ~ http://www.something-fishy.com/photography