Board Thread:Questions and Answers/@comment-201.242.191.105-20150714203653/@comment-11582536-20150715035351

You can download a free trial of Luka V4X and test her out here. It comes with a trial of Studio One + Piapro to use her in as well.

I personally dislike Luka V4X and prefer her V2, but opinions vary. If you like her, then go ahead and buy her!