just keep in mind that while it's good for 3 months, it's still only 10 lessons... but where else are you going to find $9 lessons.

frank teaches hebei style... i haven't tried his bagua but he has more bagua students than xing yi, and his bagua class is tought at the same time as xing yi. like his XY instruction, he has very clear, direct instruction for BGZ. lessons are interchangeable, so why not try both and see what you like?