A little while ago I bought a micro four thirds camera as a pocketable decent quality family camera and a daily carry around street camera. In the time that I have shot with this small sensor size, it’s been great fun. As we are into long days at the moment, and I have been ridiculously busy recently, I haven’t had time to try it in low light. However, my hunch is that full frame will still be considerably better come the winter nights. I will test this out later in the year, and probably run a comparison between the two formats. Night street photography is my favourite aspect of the whole process, so getting a set up with fast auto focus, portability and decent image quality is important to me. Currently, the Sony A9 is the major front runner in this regard for me.
Back to micro four thirds though. I wasn’t sure how I was going to take to the smaller sensor size, as I have been shooting primarily full-frame for the 5 or 6 years now. But, for street photography, it’s not been a problem. I actually prefer it over the APS-C format of the Fuji’s. They are small cameras but not in the same ball park as the Lumix GX9. It looks more like a compact camera than a system camera. I haven’t really noticed too much of a difference in image quality for the work I do.