I decided on the Vascostylis Viboon that Bud posted. I'm a huge fan of the simplicity of the coloring.
How large are your Vanda's that you've been able to get to continuously spike? And what are some of the other species that you've had the same success with? I have Oncidium intergenerics, Cattleya's, and some Calanthe with Dendrobium parishii on the way. Are all of these once a year bloomers?