Camera gear is the only part of my collection of stuff that is growing, but—on the plus side of things—I actually make use of all five cameras that I own:

* Fuji medium format film rangefinder

* Leica M6 35mm film rangefinder

* Hasselblad 501CM medium format film SLR

* Fuji X-T1 SLR-style digital mirrorless

* Fuji X100s digital rangefinder

I can't imagine needing or wanting to buy another camera without paring down on my existing collection[1].

On another note, you should run a roll of film through it just for fun. I've been compiling a list of available types of film, along with darkrooms and film labs where you can have it developed here: http://www.ishootfilm.org

[1] Except for a 4x5 large format camera, which I've been drooling over for months. Still, they're sufficiently impractical that I've resisted the urge.