I personally think the Tohunga disks are better in terms of appearances, because at least they had more variation than just different numbers. How so? Six different masks versus six different Metru symbols. I think they both have pretty much the same amount of variation. Okay, I wasn't thinking of the symbols, I was thinking of the numbers on their own. Yeah, it's no different from six masks, but I still prefer the Tohunga disks subjectively.