Saw this on Discord! Like everyone said, the black one is amazing! I feel like you did a great job balancing had and soft edges as well as keeping the values in check. The white one looks nice too, but I think it's too bright in some areas. The bottom part is almost, if not as bright as the top part. Since the light is coming from above the bottom part shouldn't compete with the top. If you darken that area a bit and sharpen the edges more between the highlights and shadows it'll level it up. Hope this is helpful!