how do you like the lens it is on my wish list
So far, I like it a lot. It is very sharp, has fast AF etc. Working distane is pretty short, and getting a bit more depth of field is going to take pratice. (I can't belive that the thorax of that tiny ant is in focus, while the head and abdoman are not....and it was a very small ant!)
Where I live the 100mm canon macro is about 50% more expensive so was outy of my price range, and I didn't like the build quality and AF of the Sigma 105 or Tamron 90.
The 60mm makes a great portrait lens too.