I was fortunate enough to be able to test out the “Nexus” VSTi recently and I just HAVE to say something about it.
It is absolutely incredible. The quality of the presets is unrivalled. As a Reason user I just wish it was build into reason to avoid playing around with too many plugins, but it is definately worth the hassle.
The only thing it lacks are decent drum sounds, but that is not what it was designed for. Beautiful pads and strings (With an awesome gating feature), hundreds of actually useable lead sounds, meaty bass, tight arps and atmospheric FX make this the king of all trance VST instruments.
Essentially, ReFX have created the best collection of good presets for dance and trance music ever.
Seriously. Check it out.
ReFX official nexus page: