Honest question, when does it all stop? That what you have gives you the pictures you want? Is there ever satisfaction?
LOL...I dunno if it ever truly "stops"....GAS is a powerful thing....more powerful than the force.
For canon, I'm still chugging along with my 5D3 and all the EF glass I have for it. In the meantime, I had been dabbling with medium format film...Hasselblad and a host of other cameras, even a big old 6x17 monster.
While the R's were just getting started, I was eyeballing them, but I happened upon a couple of deals just too good to pass by and I acquired new digital that was "unique"....I got a GFX100 Digital MF camera and a couple of lenses, and also fell into a Leica M10 Monochrom. Both of these offer something very unique over run of the mill FF digital sensors.
So, at this point, I'm looking back HARD at Canon RF gear...I've got my pennies saved for a R5 and could pull the trigger now.
However, I"m standing by and saving still, as that there appears to be so much in motion. The R3 is an interesting beast, but won't satisfy me MP wise...I want something a bit more.
With word of an R1 coming late next year, I figure I can stand by to see what that is looking like, while I keep saving my pennies.
The R5 is VERY tempting, but right now, while I want it, I have enough gear I'm actively using that scratches the GAS itch, but I'm watching.
So, no, it never truly ends, but some times it pauses to see what the next best thing that does check the most boxes is going to be.
And also, with most things in life, especially electronic things, I rarely buy into the 1.0 version. I like to let those early adopters beta test those and since that is out of the way, I'm starting to get more interested.
Anyway, that's my $0.02,
cayenne