Best InterSystems course for developing Ensemble custom (non-HL7) interfaces and web services?

My manager wants to send a couple of people to one of InterSystems's courses about developing Ensemble productions. I work in a healthcare setting, but my group does not do much work with HL7 interfaces. We mainly use Ensemble  to implement custom (non-HL7) interfaces and web services/clients.

With this in mind, which of the two available courses would make the most sense for us - Building Healthcare Productions or Building Business Productions? Has anyone taken one or both and, if so, which would you recommend?