I know it isn't a basic textbook class h and I have little doubt that it is an exceptional version of the topology.
I was just saying that marketing departments try to make it sound like they are doing something proprietary and revolutionary and that isn't true. LG isn't alone in this and it isn't a knock on them, but they also haven't reinvented the wheel.
If I had the budget for Lab amps I'd buy them no question. I didn't want to mess with clones and I don't need that much power from a single amp. I'm happy with QSCs at my price point.
BTW, I first snowboarded on something not far from that original Burton.