Ben Schwartz works for the specific Sonic he was created for. Just like how people think Roger fit Boom Sonic the best, since they design is tied to Roger's voice. The annoying thing about Sonic is that because he's had three different actors that are all supposed to be playing the same character, there's no way to internalize what the character is supposed to sound like. By comparison, the Mike Pollock is so popular because outside of Deem Bristow, nobody else has played Eggman. So unless this new series just reboots the games, the new actors are gonna run into the same problem of not sounding "right". Cognitive Dissonance is a bitch.