> Delta 400 at EI 400 in 35mm compared to HP5+ at EI 800 in 6x7, etc.(posted 8323 days ago)That's a comparison I haven't done...otoh I'd be inclined to use Delta 400 120 at EI 800 rather than HP5+ unless Delta 400 wasn't available or I had a lot of HP5+. My speculation is that 6x7 HP5+ pushed in a PQ developer would show better grain, sharpness etc than Delta 400 in 35mm.