Marusys demonstrated PrismCube at Anga Cable

[Rob van der Does]

.... and looks like it will be rolled out sometime next month.

The box has been for sale already for some time. So you can already read the users comments and questions.

..... if this box can adapt everything we can currently do on VU+'s (via VIX) as well as ...

It sure can't. This is a low end box with only basic functionality.
Take e.g. the fact that you can record two channels as a maximum, and that all more then the first recorded channel will not be decrypted.

And for a good reason: it took years for E2 to become as mature and flexible as it is nowadays. You really can't expect a new born baby to do the same.