What are your favorite off-brand/generic films?

[Forrest Conifer]

I like playing with the black sheep of the film world: expired, off-brand, generic and rebranded films. I'm working my way through 5 rolls of expired Tudorcolor XLX 200 and looking for suggestions as to what I should try next. The FPP store seems to have some nice options, but I'm curious as to what y'all have used.