My M9 developed a sensor crack or scratch late last month, so it’s been sent away for a service. It can’t be fixed in Australia, so it will end up at Solms Germany. So it’s back to Canon for a while (which is fine). I’ve had the M9 for just over a year, and when it comes back from the service, I will write up a summary of my thoughts after using it rather heavily for the past year. Stay tuned.