I am talking about the actual color of the console, and maybe its design (it's amazing). I think I like the Mega Drive (Japan) design more than the Genesis design. The big gold 16-BIT is flashy, but it's nice. I like the little red plate where the power light is, but to be fair, the Genesis also has this. I don't like how the Genesis 16-BIT is silver and so tiny. One thing I think is nice, however, is the large Genesis logo under the cartridge slot. Normally I would not like something so large, but I think the logo itself is nice, so I don't hate it. But I also like how the Mega Drive does not have anything there. I like how the Mega Drive is more detailed with it's Power Switch, Reset Button, and Headphone slider. There is just more stuff printed on the Mega Drive than the Genesis. I also like how the Mega Drive reset button is Blue instead of White. By itself, I don't mind either color, but I think that the blue is nicer with the black case. I also like the little "MEGA DRIVE SEGA" on the bottom left of the Mega Drive. I was not sure if I liked it there at first, and I think there may be some other better places for it, but it is small, which I think it should be if it is put where it is, and the font that writes MEGA DRIVE is really nice.
Also, the Super Famicom is a heck of a lot better looking than the SNES, but I do like how the X and Y buttons are caved in.