hi all,
I am planning to buy a macro lens and my budget is not too high. Now I am considering canon 60mm and Tamron 90mm. I read many reviews and it seems a tie to me. So can someone please suggest which one will be the right choice? Though I have a tripod but I am planning for hand held photography. And also I am planning to take pictures of butterflies and other insects as well. So if you consider the IS factor, sharpness, length of the lens, weight then which one will you recommend?

Thanks a lot for your time.