Your Favorite Sonic Zones/Stages

[JrDude]

City Escape - Sonic Adventure 2: Battle
Radical Highway - SA2B
Metal Harbor - SA2B (I'm able to get EVERY Ring for that level ;D)
White Jungle - SA2B
The Pumpkin level place for Shadow - SA2B
The space level where you grind 95% of the stage for Sonic - SA2B
The forest place - Sonic Rush
The beach place for Sonic - Sonic 06 (Besides the part where you can't stop running)

[Nayrman]

City Escape - Sonic Adventure 2: Battle
Radical Highway - SA2B
Metal Harbor - SA2B (I'm able to get EVERY Ring for that level ;D) There's only 174 rings.... it's sad I know exactly how many rings there are in that level, and yes I'm able to do that too
White Jungle - SA2B
The Pumpkin level place for Shadow - SA2B Sky Rail
The space level where you grind 95% of the stage for Sonic - SA2B Final Rush
The forest place - Sonic Rush Green Forest... I think
The beach place for Sonic - Sonic 06 (Besides the part where you can't stop running) wave ocean

[Qsmash]

I left off some from the Game Gear version of StH. Well, since it's a very short game, I pretty much enjoyed the whole thing.