I invested in the Olympus 12-100 f4 Pro as my main travel lens, plus the 7-14 f2.8 Pro and either Panasonic Leica 25mm f1.4 or the Olympus 17mm f1.8, as my 3 lens set,
I have also just acquired a Panasonic Lumix GM5 plus two tiny lenses (thanks Anand (y)), for when I want to have a camera with...