>>3168540It’s good, grain is about as much as if it was kept at 400 but starts to show on darker areas and/or scenes. Makes the colors have a bit more of the depth but you loose a bit of detail in shadows. Here’s an example of 400 pushed to 1600 on a really dark environment. Shakey cause I had it to 1/8th second. But you get the idea. Not as drastic when pushed to bust 800. Superia 400 XTra pushes Very well imo