>>3921543>>3921520>I’d say if your combination works, why fix it?That's actually a pretty good point mate. Well, I might have seen it as a first step towards FF since I'm starting to feel the limitations of aps-c in high lights and shadows. Also I kinda expect the 100mm to have a better and faster autofocus,that can be a bit lacking with the 60 imo, especially with lower lightnings.
From my extensive reading, both lenses seem to have a relatively similar sharpness and the main difference would be focal length (easier to catch butterflies with the 100mm, easier to shoot inside with the 60). Is this gas again ? I wouldn't exclude the possibility.