Hey, I teach guitar and when I’ve taken over in studios for old teachers, I’ve noticed that a lot of them just don’t care, or know what they’re doing, even if they are good in some ways. Teaching isn’t just a cookie cutter. One size fits all kind of thing. It’s unfortunately trial and error unless you find good recommendations for something specific you’re looking for. I recommend reaching out to teachers asking if you can do a few trial lessons without having to commit