There are many firearms instructors who have a depth of subject matter knowledge and expertise. That is an important qualification for an instructor, to be sure, and that is something that Trish brings to the table. But she is also an exceptional communicator and instructor who has extensive professional experience with the DOD and other clients in teaching life-critical skills to trainees who have to be able to perform.
It isn't enough for an instructor to be personally capable in the skill being taught. The instructor needs to be effective at communicating that skill to students in classroom and hands-on training environments. That is what you get with Incendio: solid instruction communicated in a way that will stick with you after you go home.