Darkroom
Developing film at home is mostly done by feel, in the dark, and the kit decides how that goes. The people worth asking are the ones who've loaded a few hundred rolls and still remember the one that jammed.
Everything tagged darkroom is here, whether you're putting a first kit together or replacing the piece that keeps letting you down. Each one says who it suits and what it gets wrong.

Developing Film at Home Without the Reel Jamming
Film that grabs and jams halfway onto the plastic reel, worse on a humid day? Darkroom regulars switched to a different kind of reel, and it stopped.
