Vortex Sound Research

A friend gifted me a synth stand a while back that I don't use because it is designed to fit synthesizers like Behringer's Model D and I don't own any that size. I'd love to check with the community on your recommendations as I want to make use of their gift and am using that as an excuse to get new gear.

Preferences lean towards polyphonic or paraphonic and am partial towards smaller manufacturers as I enjoy the collecting aspect.