well, the DX10D has two humbuckers, and the DK2 has 2 single coils and a bridge humbucker. the DX10D has a maple neck, the DK2 has a "rock maple" (whatever that means) neck. the inlays are facing the opposite direction of each other. and the DX10D has 3-way switching, the DK2 has 5 way. and that's all I could find

if I were you I'd take the DX10D out of those two... but that's only cause I don't like s/s/h configurations