Image comparison Leica SL vs M 240 with Summilux M 35mm FLE
As you can see, the Leica M produces much warmer colors and a bit more vignetting. I prefer the Leica SL as the images look more natural. Of course I could correct the white-balance to let the M240 images look like the SL-images. But I have to do that every time for each picture. Sometimes the M240 toning is attractive even if it is not neutral. At the end it’s a matter of taste.