Pardon me, but I'm not sure what you're referring to, because 8-bit is usually choppy after all, none the less do I see anything that actually looks like it were to be cut with a saw, so mind explaining your 'critique' a bit more?
pixel art has nothing to do with being choppy at all. though what i meant is to round a bit more the edges of the shapes such as the circles being used. mainly due to the fact that drawing them on MS paint doesnt really generate a proper circle. the whole point is to generate an image that would actually have clean, pixel-esque borders to keep with the challenge's theme(and it would overall fit more)
it doesnt help that the preview blurs the shit out of the desing(unless you resized it for some unkown reason)