Its as Abacus indicates
Technically they are the most advanced
However musically, it requires a lot of work to make them sound as good as a Genos, or even better.. Its all in the box... altough, vst’s are a sepperate
Had a friend who imported a Wersi from overseas, no idea what model it was, goes back approximately 15 to 20 years ago. Spent an absolute fortune on it is shipping, import duty , cost of the unit itself.
He had nothing but problems .The technology was way over his head. Basically didn’t really know how to use it. Brilliant keyboard/ organ player, but something he probably shouldn’t have bought. Don’t think he had for too long.
Something I would have enjoyed exploring, but, since it was something I would never own, didn’t see much point in getting involved.