I'm curious to know if the Canon is worth the extra money. I want a good walk around lens with the best IQ for the best price. I don't go through lens quickly, so, once I get one, I usually keep it for a long time.
I've got some experience with the Canon and love it, but I was mostly wondering about the Tamron. Will I get just as good IQ for less money? I use a 70D!!



