I have had a Leica S2 and a brand new S007 a couple years ago. Lost some money when I later switched my gear to go into the Fuji GFX world.
Since two weeks I’m in the lucky situation to have again a Leica S007 with 35, 70 and 120 … all pristine condition and running.
If you know, what you are looking for, personally this is the system that gives me the most joy of use besides technical cameras. With its extraordinary image quality it is definitely enough for my restricted capabilities and my printing sizes stopping ~ 1m in the long side, but typically being around a3+ or so.
The viewfinder is excellent and handling that restricted autofocus system - in cases when „we“ hit - is much more fulfilling than the satisfaction that I have with stellar sharp pictures that I had made with my Sony A9 or Canon R5: you can not miss a subject they are just perfect.
I know this is purely about emotions that I gain from handling this beauty again. And for sports and action I am back to mft with Panasonic G9 II which was also with us on the family trip (for those snapshots that we love to put into our photoboo
Back to the topic: I am doubting a little bit that prices will go down much further. There are not thousands of bodies and lenses around and enthusiasts are going to play around with the system. But for sure: pure personal opinion wouldn’t bet my house on this
Helge