I've dealt with Paul in person before. He's quite fair in his pricing AND his kites come with tweaks you can't find elsewhere all in one place.. My Bazzer Built, Old Glory SUL Masterpiece came from Paul. It had magic sticks, French bridles and his special personal tweaks.
For sure, whatever you get from him HAS been an experiment in some way to accomplish whatever goal he had for that kite BUT, you can also bet that it has been optimized in a way that you don't see from the masses..
His kites also come with a story.. Guaranteed.