I once owned a Bronica GS-1 with a trio of lenses.
I let it go because, from new, the mirror-up switch didn't work, and I didn't think the wide was much good at all. Unfortunately, I bought the camera system on a trip back to the UK and pretty much all of my stuff was bought back there in the day rather than here, in Mallorca. So, rather than find myself caught in a trap of shoving the responsibility backwards and forwards from country to country, I just traded it all in for more Nikon stuff the next time I went back.
Recently, I realised from looking at a poster that I made from a shot via the 250mm, that that one lens was pretty damned good. I should have had the sense to retain the camera for that single optic and the use it would have been to me. But no, off it went. Ironically, I have never used mirror-up mode with model subjects.
The point being, I suppose, that perhaps if we can afford it, we should just keep what works and not get all wound up in system thinking.
Does anyone else run parallel systems in the same format?
Rob