ok.. I have a Canon 70-300 f4 lens now.
Question is, is the Tamron or Sigma 70-300 f4 better?
Also am looking into getting a 200 f2.8 lens, whisch is best there, sigma, Canon or Tamron?
So 2 questions I quess.....
Thanks guys...
This will be on my NEW 20D thats on the way...
wooohooo cant wait to get it....


