I got interested in photography at age 18 and by 20 it was paying the bills. I started with a Canon rfdr body and 35/1.8 lens.The early 1960's was an era where you were kind of expected to be able to use a 4X5 view camera and know which swings and tilts should be used when. I bought a used Graphic View II with the center tilt. The Graphic View I had base tilt, a pain in the butt. I shot weddings and did public relations photography for a couple of local studios and a large public relations agency and they all wanted 120 usually in a twin lens reflex. I picked up an ancient Minolta Autocord followed by an old Roleiflex with an uncoated Tessar. A few years later I sold that and bought a Rollei T with a coated Tessar. I stil have the Rollei T and a different Autocord, both seldom used. Along the way way I've been through Leica IIIc's, Leica IIIf's, a few M2 and M3 bodies, an M4, a CL, and a Bessa L, settling on an M3, and a pair of M2's plus a Visoflex II. I've upgraded bit by bit over the years and currently have a 15mm Heliar, 21/3.4 Super-Angulon, 35 and 50mm Summicrons circa 1970, a late model 65 Elmar, 85/2 Nikkor, 90 Elmarit, 135 Elmarit, and a 400mm Tele-Astranar modified for Visoflex II.
I got into and out of the Leicaflex system.
I've been into and out of a Pentax thread mount assortment of bodies and lenses, Pentacon-Six bodies and lenses, Hasselblad 500C bodies and lenses, and Mamiya C bodies and lenses, and a Century Graphic with lenses from a 47.5.6 Super-Angulon to a 180/5.6 Rotelar.
I'm still using the same Omega B-22-XL enlarger, 80/5.6 Componon, and 50/2.8 Nikkor I bought new in the early sixties and a beat-to-crap 2 1/4x3 1/4 Kodak Precision enlarger I bought used maybe 5 years later.
I have zero desire to buy anything more, a really great feeling! For the past 3 or 4 years I've mostly been shooting with a Bessa L with a 15, but lately I've been trying to use an M3 with the 21 more (Damn, that weighs a TON incomparison), or else I carry the CL with the 40. Simple!