True! It should also be playable at that resolution 
So yeah, it seems the undithered version is a better choice for practical reasons. For one, I think I've already given people headaches with my puzzles, don't need to graphics to help me there
And secondly - if I were to advertise it anywhere, the dithering would be most likely messed up by compression algorithms (either by whatever twitter does or just generally jpg butchering the image sharpness).

So yeah, it seems the undithered version is a better choice for practical reasons. For one, I think I've already given people headaches with my puzzles, don't need to graphics to help me there
