Board Thread:Questions and Answers/@comment-35178797-20180406164411/@comment-53539-20180406172505

Vocaloid4 can import all Vocaloid3 voicebanks. It also can do Vocaloid2, but its a little harder now.

Megurine Luka V4x has access to XSY (Japanese and English), GWL and EVEC, while Megpoid English doesn't have any of that so it is an advantage to own her over the Megpoid software.