I keep quoting @bobn2:
*I have a theory that photographers produce better photos when they use gear that they are really happy with. And that happiness is a completely personal thing. *
Davinator, with the Q3 being announced soon, they if you have waited this long - why not wait a little longer. Either you decided on the Q3 or if the Q2 decreases in price, you might get a "deal." Of course there is the old pitfall of Always waiting for the next best thing - never getting anything syndrome.
I have the Q2M - great camera. I'd buy it again today independent of a Q3. But If I wanted the color version (Q2), I would wait. But that is me. I suspect you would be happy with the Q2. Decisions, decisions, decisions ...
I have become somewhat critcal after Leitz started catering for the fashion business, but I assume that just making sturdy and extremely good optics could not sustain its business. My former IIIc M3 and M6 + the Prados, Leicinas and the Trinovids were extermely hardy and my fairly recent M & R optics perform well on a high resolution Nikon Z body, while the SL2 and the last R bodies still work as designed when fed film and the right batteries.
Leica pricing has to reflect costs and may paradoxically attract buyers.
If added income beyond immediate costs sustains better future research and quality rather than just disappearing down the usual business black holes, so be it.
But the TL was disappointing in its lack of easy methods to modiy and control exposure. I presume that fingerprint collectors for steering all functions is what sells, BUT I prefer kit that can be operated with gloves in winter and do accept auto features that can be overridden apart from focussing .
So in conclusion, Leitz in its Kern/Wild-modified shape of Leica, especially their optics , can be recommended.
A lot of people thought that about the CL, and other cameras over the years. That (CL) obviously never happened. Will there be a Q3? Almost certainly. When? No one knows. Could be tomorrow, could be a year. I would, and do, prefer to shoot today with my Q2 than to sit around for ??? how long waiting for a Q3. Buy a used one and sell it, if necessary, after the Q3 drops.