My No.1 camera is a Bronica SQ-A. Square is hip. My number two camera is the ickle Olympus XA2 35mm compact that I bought for 50p at a car booty. In both cases, I mainly shoot on home developed b/w. I have digital cameras, but I only really need them if I want a fast image. If I want a photo, then I use film.
Advice? Extra film backs are a great asset if you were lucky enough (as I was) to find a cheap cache of them. Light metering - I mainly shoot outdoors, on the street, personally, I'm not a good photographer, so I get by without using a real light meter. I shoot using the Sunny F16 rule, sometimes backed up with a free light meter phone app. If I was a better photographer, I'd use a light meter all of the time.
Although I spent most of my life during the great Age of Fillum, I embraced digital early, and shot excusively in digital for several years or more. I'm one of those
Born Again b/w film hybrid photographers. I actually made a concerted effort to try to embrace digital again last year - it didn't work. It just doesn't scratch my itch at the moment.
Mentioning hybrid brings me to scanners. I personally like to share images on-line, and I cant justify the effort and expense of darkroom printing. I'm one of those "halfway" film photographers, that home develop film, then digitally scan it. A half decent film scanner is perhaps essential, unless you darkroom print and share photographs only at a club. I've had a few scanners, but I settled on an Epson Perfection V500. It scans 35mm and 120, at a good enough quality for my meagre purposes. The V500/V550 scanners are, as you will soon realise, a popular choice.
B/W film developing may seem a wee bit scary at first, but it really is easy, once you've got a system going. C-41 colour negative processing is more difficult, but even I have succeeded with it when I could be bothered. True B/W (NOT C-41 B/W) processes at a very easy to manage temperature - and with a decent tolerance. You don't need to worry too much about it. I like the Paterson tanks that cater for a 120 film or 2 x 35mm films. I don't bother with an agitation stick - but use inversion. I have a couple of those collapsible chemical bottles, in which I store a litre of reusable fixer and stop solutions in each. I use a (clean) plastic mop bucket of water to stabilise my chem temps in to circa 20C, which then also acts as a supply of rinse water. Film drying clips are another useful buy. I use Poundland jugs, and a Poundland stop watch. I use an infra red no contact thermometer. Be wary of using a smart phone stopwatch or processing app - smart phones do not like water or wet fingers.
Film - I like Ilford, both Delta Pro 400 and HP5+ for street / action / poor light. Buying ten at a time saves money as does shopping around online. For budget, the Shanghai GP3 100 available on Ebay is incrediblle value.
Finally,
a link to my Bronica Gallery on Flickr, not perhaps the best photography possible in medium format or with a Bronnie, but it's been a lot of fun