Many thanks to the folks at PopFlash.Photo for the Leica M10 on loan. PopFlash.photo offers many accessories for Leica M and other brands, such as the Thumbs Up EP-MX for Leica M10 and the Leica Visoflex (Type 020) EVF.
See my Leica M wishlist.
Includes image at up to full resolution from ISO 100 through ISO 6400 for both cameras.
ALSO includes the full series (grayscale) for each of the red and green and blue color channels from the ProPhotoRGB color space as well as a gray gamma 2.2 grayscale series. Black and white shooters may find the color channels useful in seeing just how much better than M10 performs over the M240, in terms of the latitude for high quality black and white conversion.