This is the first "delta"-type B&W film I have used, previously sticking to traditional emulsions like Tri-X and HP5 Plus. I tried it out because I was looking for an extremely sharp film to test out some lenses. All I can say is "Wow!" - this stuff showed levels of detail in my test targets (topographic maps taped to a wall) that I never expected to see (and yes, if there is something amiss with your lenses, this film *will* show it). I had it professionally processed and scanned at very high resolution (16Mp) for this purpose so I can't comment on the darkroom chemistry side of things. I liked the grain structure, though for general-purpose use I would probably go with the ISO 400 version for greater versatility. The combination of biting sharpness and detail with good tonality would probably make it a good choice for landscapes.