Allow me to contribute my 2 cents worth after fiddling my M240 for 2+ weeks.
Firstly, I gotten familar with it almost instantly after previous experiences of handling M8 & M9.
The new manual is much better and self-thought understanding over setting up the camera (time, date, exposure meter, ISO, focusing aid,..).
The first thing that impressed me is the much better ISO >1000. This allowed me to shoot handheld in the dark with my max ISO setting set at ISO3200. On one of my earlier test shots of a building in the evening 7:45pm local time, the result of a handheld at 1/12s at ISO3200 produced amazing clear and rich in colour result without any retouch in Lightroom.
The overall colour is warmer due mainly to the white balance improvement and richer greens and reds off camera shots in RAW.
I have not done any JPG shots directly out of camera, so no comments on that. And I do not see why I want to do JPG shots after paying for Leica glasses and a M240.
The EV/LV saved me several time on focusing accuracy using M lens, especially over portrait shots ( I can now focus pin point accuracy on the subjects eyes as previously impossible due to too small to determine accuracy). Focus peaking together with magnification can be set to automatically pop up once the focusing dial is moved. Upon one light tap on the shutter button, the LV resume back to full frame and ready to shoot. Honestly I love the feature. With EVF, I tend not to want to take my eyes off the electronic finder. I have to conciously shut off the EV to force myself to use the OVF for most general shooting that do not require shallow DOF shots.
My needs on general shooting do not make a difference in shutter lag over M9.
LCD is clearer and faster to respond over M9.
SD card capacity is no issues using a 128MB SDXC card for max, max storage capacity.
Downloading now is still a pain to remove SD card each time now until the multifunctional handgrip with USB port arrives.
I have no desire to use my 90mm APO Corn ASPH now before my handgrip arrive as the slight hump on the back of the camera housing the dial is no replacement for the thumps-up attachment. However with the handgrip, I believe it will be sufficient grip for one hand to grip the camera while the other to freely operate the camera with longer lens.
I also need the R lens adapter to try out my R-lens on my M240 and I can only be more comfortable to have one more spare battery while I go shooting.
The overall pics my M240 produces do not differ much from my M9 and M8 shots. The 3D Pop effect many talked about from digital Leica cameras are still clearly present. I do not notice the differences on M, M8 & M9 shots until I start looking for differences in details. I'm a colour pics person, so richer colour is a welcome feature for me. Besides I can more easier create more depth through more tone in post processing.
I did nor encounter any bugs or hanging of my M240 till date and am truly happy with it.
I will certainly say it is a improved M9 with more features than just M mounted lenses to apply.
I can be happy with Sony RX1 if I only require 1 lens.
I can be happy with Leica M9 if I ony need M lenses.
But,...I wanted more. Therefore I've gotten the M240.
L1006187-1 by
sillbeers15, on Flickr