... buy another used Df
... buy another new Df
... buy the successor to the Df
... resell about everything, get a Leica (digital) and a Summicron, and ascetically restrict myself to that unique angle of view and to that ridiculously long minimum focussing distance.
Ok, let's hope it won't happen that soon. I do not have any visibility on the Df "line", assuming there is a "line". With growing age, I'll need better focussing aids for sure, even though "statistical shooting" (three shots to ensure a sharp one) greatly helps.