The basic functionality is the same as the CUE1 but the CUE1+ will have a longer lifetime as it has a customised motor for neuromodulation. If you are benefiting from the CUE1, of course, you can still use the CUE1 and we will continue to provide support for the CUE1. If you wish to have the CUE1+ or have it as an additional one, please feel free to sign up for Season 2 waiting list here.