John Peplow
Forum Enthusiast
I have the same combo along with the Sigma 10-20 and am very pleased with the 70-200 f/4. I traded in my Sigma 70-300 APO Macro and have absolutely no regrets. The Canon is superior in every respect. I actually considered the Canon 70-300 IS, but the lure of constant f/4, L glass and superoir optics won out.