Okay so the end of this week I vote for classic sonic all the way because his spin dash is even more powerful to make him faster in Sonic Generations. You saw the Youtube video that classic sonic was in modern stage right? I know he is painfully slow in the modern green hill stage, but the Youtuber was unable to spin dash during 3D of somewhat time because it'll crash the game. That only happened in a demo somehow before, so we don't even might know how to do the same as the Youtuber did. So Classic Sonic looked kinda like 12 years old and I love how he speed boosted in Sonic CD, but Sega didn't add it to Sonic Generations. I don't even know why but someone can answer this one.
A Blue Hedgehog who runs at the speed of sound...
A genderless Nightmaren who flies in Nightopia...
A Shooting Star who flies around the Valdi System...
A human boy who uses his legendary chicken suit...
A Rudie skater who sprays Graffiti around the city...
Together...They'll be unstoppable...