I am thinking about upgrading to the new Canon EF 100mm 2.8 L. I mainly use my macro setup for wedding details.
1. People say that image quality of the new 100mm 2.8 L hasn't improved a lot. Is that true?
2. Based on your experience, can I really handhold it or you find that you still use a tripod when taking macro photos... Of course, it depends on the light situation... Does the IS make a huge difference? Can I really get rid of my bulky tripod...???