Got a couple factory 2nd blemished kites for 1/2 price. Spent the big bucks on Sky Sport Design for the low winds.1 new the other used. After having a Prism Zephyr and Skyburner Pro Dancer the cost was worth it for me. The AC SUL has a 2 point frame that I can get up in .5 mph on 75' x 50# lines and will do some stuff in 1. Not very good yet and still leary of doing alot on the kite below 3 on short lines. From 2 to 10 the kite is sweet on 120' x 50#. The Tekken SUL is a 2 to 15 that handles my inland gusty winds extremely well. Kite I always want to fly the most. Pricier than a Quantum Pro but after researching a lot of kites went the Lam route. BMK Mamba UL is the only U.S. made kite I know of right now. R Sky at some Canadian shops are nicely priced. At my current skill a Level One Badass UL would probably have been the wiser purchase. They weren't being sold in the U.S. at the time. Don't regret my AC it's just going to take a lot more practice to justify the cost. Good thing is as I get better on it the skills are translating to all my other kites surprisingly well. I've renamed the kite Patience. Yeah,yeah naming kites is kinda silly but I can't help it. My 2nd choice was Air One in France. Being able to call Lam was the deciding factor.