So theres the 4KIDs and FUNimation dubs we've had for One Piece. Normally I tend to lean on one side for a dub, but a lot of voice acting talent has been spread across both dubs.
There's this site that compares the voices of both dubs for nearly 20 characters with side by side sound clips.
http://www.behindthevoiceactors.com/voice-compare/#OnePiece
It's pretty cool to listen to the similarities and differences :P
