I too have tried to keep costs down by buying cheap film, but eventually succumbed to what others told me straight away, buying good film. If I know myself, which I do, I know that I wouldn't listen to such advice anyway. For the curious here are my results from a few cheap films I've stumbled upon
Shanghai GP3, 100 120 Good resolution, nice tonality, tried it both rodinal and diafine. I like it, but it has some serious drawbacks, firstly the curling can be horrible. Some rolls have looked like pretzels, others have been quite okay. Another issue I've had has been something that looks like light leaks by the edges of the film. It could of course be real light leaks, although it should have been present on others film (specially on portra), but they haven't so I'm guessing it's the film. I even developed two different films at the same time and only shanghai got the light leaks... It sort of sucks when you really made an effort and your photos turned out to have the lomo look.
Fomapan 400, 35mm Terrible, dreadful, I hate it. Coarse as gravel and takes forever to clear. Tonality looks screwy compared to modern films. Avoid. My 16x20 prints from Tmax looks better than 5x7 from fomapan 400. I find it really hard to believe anybody could actually like this film. If this film would have been a child it would be put out to the wolves or in an orphanage.
Fortepan 100, 120 Got a 10 pack for next to nothing, and I don't like it. Poor resolution, sort of counterproductive to use MF if the negs are like 35 mm shots with a good film. Can't seem to get the high lights thru no matter what I do. Will use up the rolls I've got though.
ERA PSS 100 4x5 This is a film I like. No problem with curling of course, and good resolution. It is definitely worth it's price. I showed the package to my girl friend who is an AD and she absolutely loved it. Has nothing to do with photography, but if you don't like the film, you'll still have a beatiful box, that's not bad for $12.
I've more or less standardised my B&W stuff on delta 100 for 120, tmax 100 for 35 and ERA for 4x5. tmax because I felt bad for Kodak, they make extremely good products, and even though the are a notch more expensive than Ilford, they are
so worth it. But since I shoot Portra I figure I'll support ilford too.
