I second the thoughts on RAW, Dale, even if you don't print large. I've never owned a digital camera other than my Fuji X10 (EXR sensor - different story) that delivers better jpgs (dynamic range, tonality, details, microcontrast, ...) than what I can quickly and easily process from its RAW files. I'm not much of a perfectionist (... forbid) or pixelbator but a huge fan of blind tests (the job) and direct side-by-side comparisons. If I had your new Leica I'd definitely give it at least a try (or two). At the minimum I'd shoot jpg & RAW and store the 'negatives' in chronological order.