by Lighter007 » 04 April 2014, 16:29
The biggest different is, that ShowXpress is made in/for the USA by Chauvet, Sweetlight Interfaces are often produced by Showtec (->Highlite) for Europe.
There are just some very small differences in the software as itself; I´m not sure if Sweetlight would work with Xpress 512 and ShowXpress with D512 for example but I would say it works.
Greetings from Germany!