I rather like my micro 4/3 Olympus Pen. Sure, its image quality is not as good as my EOS 80D but it is a lot more portable when about other duties. If I am going shopping with Bestbeloved it is the Pen I take, not the DSLR. In good light, the IQ is fine - I have a A3 print from it in a refereed exhibition at the moment. If I am really concerned about IQ, it will be my Bronica, not a digital at all.