I'm thinking of selling some of my M gear for a CL.

I have two M's and have never handled a CL. I use my Rollei 35 the most in this format because it is relatively light, very compact, and of high-enough build quality. I want a rangefinder with reduced weight/bulk and I prefer 40mm over 50mm (and hence no collapsibles) and so a CL + 40 cron seems like a natural choice.

I will probably try to get my hands on one first but I am wondering if anyone prefers the CL over the M.