>>4161203What I mean is in terms of size and weight the difference between a 25mm 1.8 and a 50mm 1.8 isn't substantial. But once you start to scale that out with focal length it becomes extremely noticeable. Why I've always felt if you want to shoot within your standard range with primes a full frame would be more ideal, but once you start to push that range out MFT begins to make a lot of sense if you want to keep it light and compact.