I just looked at the TypeMatrix site. Looks cool 'n all, but I'm wary of their keyboard configuration (grid of even rows and columns of keys) that's so physical

I just looked at the TypeMatrix site. Looks cool 'n all, but I'm wary of their keyboard configuration (grid of even rows and columns of keys) that's so physically different from most very other keyboard you might encounter (standard staggered key arrangement). I'm not saying that standard staggered is inherently superior, but it is what most people learn on and use. Comments?