Film cameras are bludy expensive to run.
Say it three times.....
David Baily used to say people would spend a fortune on kit, then barely put a film a year through it... and how his advice when people asked him what 'better' camera to buy, was 'DONT - Buy more film! - take photos'! Least I think it was DB.
What do they cost these days? £5 a roll? Same again to process? £10, for 36 frames... or 30p every time you press the shutter....
I've been scanning my life-time legacy of halide pics to the computer. Twenty years worth, I reckon that there's around 15,000 frames; about 500 (35mm) films...
It is interesting that as an 'enthusiastic' photographer, I took probably ten to twenty times the number of pictures the average snapper did, 'in the day'. But what is probably more revealing; looking back over a set I took over 5 weeks trecking round India.... I have, approximately 500 pictures in the scans file.... makes sense, I think I ordered ten or a dozen rolls of film to take with me. There's a couple of rolls of B&W as well... five weeks of photo taking... 500 pictures.. couple of folders down, is a set from this summer; same number of pics, one afternoon, a day-trip with my kids, shot on digital.
Digital is the conclusion of 'fast-photography', with highly automated, easy to use equipment.
We don't have to think too much about what we are doing, the camera can take care of so much for us, and we can get a lot of 'good' shots purely on a balence of probaility that IF we take enough, there HAS to be a couple of goodn's amongst them.
Step back, the last iteration of halide cameras, were almost there, with auto-focus, all they lacked was the rapid delivery of digital capture. Earlier cameras, like my old Olympus kit, was at the forefront of manual focus 'fast-photo', with sophisticated integrated metering, and the wonderful Vivitar 'one-touch' single zoom & focus ring lenses. Going back earlier, through the lens metering, had started the 'Fast-Phooto' ball rolling, letting you meter without taking the camera from your eye, while variable focal length lenses allowed you to change lens length without having to swap lenses, and compose your shot without walking so far....
SO!... if you want to get away from digital, and all digital IS, and the whole, 'fast-photo' way of doing things.... you have to cut out all that is 'Fast-Photo'.
You have to discount anything with an integrated light meter; anything with a zoon lens. Possibly even interchangeable lenses.
You need to go bare-bones, back to basics, and a selenium cell light-meter, and a fully manual camera, that MAKES you do the work and does NOTHING for you.
As a toe in the water excersize, rather than looking for a good film camera; I would set a budget, say £50, and I would go bargain hunting; start with a cheap selenium light meter, then see what comes along camera wise; maybe an old press camera, or some east european or chinese 35mm... doesn't really matter. More limited it is, the better. But buy it, then use whatever change to get film and go use.
Remember; 35mm you get 36 pics a roll, 120, depending on format, perhaps 10. And unlike digital, you dont get to see them until they are developed, and if they are no good, you cant delete them and re-take....
So... you don't waste film; you have to THINK about what you are about, and use your film wisely.
It was an experiment I did, probably 20 years ago, with an attic find 120 Voiglander, which had three aperture settings, three shutter speeds, and a fixed lens. I repeated it a few years later with a bellows press camera, that had similar limitations.
As an excersize in 'craft', it can be very useful. Frustrating.... you have to pick your subject matter, plan and take time to set things up. This can significantly improve your discipline, for landscapes or portraits; but getting more dynamic action pictures or candids, is a lot more awkward. But, the press photographers of old did it... no reason you cant.
And picking more challenging subjects like that will stretch your thinking and your eye and your technique, a lot more than buying a more recent 'fast-photo' film camera that, really does little more than make you pay per frame.