for me, I have jobo 3005, I process b&w and e-6 myself. so process is not a big problem,
Currently I scan 45, contact print 810. I guess that I can contact print 57 and scan 57.
If I decide to build darkroom, I would likely get a 45 enlarger, although 57 enlarger is not too big, but there are much more 45 enlarger than 57 enlarger.
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