I like sigma equipment, have got a 10-22 sigma wide angle lens in canon fitment for my 400d, need to chop the camera in now for something a bit better spec
Sigma is good stuff , canon is more expensive but to be honest I could put a picture up taken with a canon lense and one with a sigma And not many would or could tell the difference between the two , This sigma is a bit heavy but not as heavy has the canon 400mm f/2.8 I had great lens but only if your sitting down and not carrying with you all day , but back to the sigma , it's fast on auto focus , quiet , and the Pic's look ok but i prefer moving pic's which I'll get a few tomorrow ,
