Board Thread:Questions and Answers/@comment-1026420-20140327170554/@comment-24471578-20140329035718

Echo Echo for a few reasons: 1- Echo Echo can clone himself faster than Ditto. 2- Echo Echo can also use sound waves, as opposed to Ditto not having any other powers. 3- Even if Ditto could defeat one clone of Echo Echo, it would not effect the rest of them. Echo Echo on the other hand, would only have to take out one Ditto to defeat them all.