Mark was excellent. He absolutely knows what he's doing as a portrait/headshot photographer. His studio, setup, and equipment are top notch.
For me, the goal of this was to have headsets for the next 5-10 years that I can use in professional environments and on linkedIn. I think having good photos for presentations is one of the subtle details that are important. Mark was able to finalize some excellent photos that I am 100% satisfied with.
If I ever to do something else with photography (family photos, etc.), I'd go to Mark first.