Most camera, most accessories, most formats
Most camera, most accessories, most formats
In all my experience with MF, the largest range of lenses, backs, formats, and high quality glass go to the Mamiya Press Universal. A plus here is that it is a rangefinder, and a very accurate one at that. It's quiet because is is NOT an SLR (no big slappy mirror like MF SLRs) You can, however avoid the big slappy mirrors by going with an SLR with Leaf Shutter lenses (Bronica)
Accessories for the Mamiya Universal seem to abound in the market and on eBay, where I buy most of my gear. Available back formats are 6 square (which I dislike), 645, 6x7 and 6X9. Components are also available for Ground Glass/sheet film, and Polaroid. Sports finder accessory, Side grip, hoods.
Most camera techs can support them, and Tony Sansone in Florida still rebuilds them and has new parts available. I've purchased masks (new) for the early multiple format backs as recently as two years ago from Tony. I know some on this forum who have talked and bought from Tony within the last year or two, when I have referred to him.
He actually rebuilds the Press Universal and Super 23's and usually has one or two in inventory. I picked Tony out of ads in the old "rag paper" shutterbug about 30 years ago, where he was specializing in Mamiya Press and Polaroid 600SE cameras then.
It's a simple system and dates back a bit, so shooting it is like large format... having to remember to:
1) remove lens cap
2) cock shutter
3) set aperture
4) focus w/rangefinder
5) double check everything
6) shoot
5) advance film
Such shooting, like large format, slows you down to really think the shot through.
Downside, if size is an issue, big camera, lots of gear for a full range system. But, no other system offers the range of options.
Very quiet shutter... all leaf... synchro at any speed.
My second choice would be Bronica. Either an ETRSi because of the range of accessories available, more frames per roll, leaf shutter lenses (quiet), and very attractive pricing.
Also in Bronica, the GS-1 (6X7). Also leaf shutters. I avoid the SQ-a or b because I will NOT shoot square. Same reason to avoid Hasselblad, plus Hasselblad is considerably more expensive than equivalent MF alternatives.