Current findings on m10.
Feels great.
Iso options vary, but seems to be more sensitive, and ok with higher isos, experiments to follow in lightbulb/dimly lit areas.
Sensor dust, wow! Even faster than the m240. Typically i didnt bring the cleaning kit. Sigh.
Grid lines help
A few problems with live view and the leitz in bright sunlight. I will have check if the lens is moving on focus and tge camera detects no lens, so turns off evf... Irritating.
Overall, worth it i think.