If parallax is the only important thing to you, then it's no surprise that you prefer the Genesis. Looking at the whole pie though, there ain't much difference between the two systems (many Turbo games have parallax too). Don't fixate on the one thing that the Genesis can do better than the Turbo and then toss out blanket statements about the Genny's superiority. I could say the Turbo is better simply because it has superior color capabilities and larger sprites, but arguing specs is lame and pointless.