Do conference interpreters make more than medical interpreters?

I find it interesting to follow the interpreting field in general, not just the ASL-English interpreting field, and the other day I saw a surprising post on a blog I follow called The Professional Interpreter: Many medical interpreters are missing out on a prestigious and profitable field. The author, Tony Rosado, a Spanish-English interpreter, says that most medical interpreters do not venture from interpreting medical jobs to interpret medical conferences. I don’t think of conference interpreting as more prestigious and profitable than interpreting in medical settings, but things may be very different between signed-spoken and spoken-spoken language interpreters.

Qualified interpreter means an interpreter who … is able to interpret effectively, accurately, and impartially, both receptively and expressively, using any necessary specialized vocabulary.

—ada.gov

According to the article, until recently there were no standards for medical interpreting. It is important to note, though, that the author is not talking about interpreting between deaf and non-deaf people; he is talking about interpreting for people who do not share the same spoken language. Interpreters for deaf people are provided as an accommodation mandated by the Americans with Disabilities Act and previous laws such as PL 94-142 and Section 504 of the Rehabilitation Act. Such mandates create a demand for quality; in fact, Title III of the ADA sets the legal definition:

Qualified interpreter means an interpreter who, via a video remote interpreting (VRI) service or an on-site appearance, is able to interpret effectively, accurately, and impartially, both receptively and expressively, using any necessary specialized vocabulary. Qualified interpreters include, for example, sign language interpreters, oral transliterators, and cued-language transliterators.

—ada.gov

I am interested in hearing from interpreters of all language pairs to see what you think about conference interpreting as opposed to medical interpreting. In your experience, have you found conference interpreting to be more profitable than medical interpreting? Do you find that your colleagues and/or consumers respect you more for doing conference interpreting than medical interpreting? Personally, I find both equally rewarding, both personally and financially. It can be stimulating and glamorous to interpret for someone charismatic while facing a large audience, yet it is challenging and rewarding to interpret for a doctor and patient in a private room. I like both settings, and feel respected in both settings. What do you like?