Hey Tex,
Thanks for the input.
My peeps at Super-Hydroponics.com told me the Twister is a great trimmer, but it is twice as loud, no where near as gentle on the product. Its extremely heavy and hard to transport. The Lucky 7 is very light in comparison, and can be loaded onto a truck by one man. Its contained in an inconspicuous black box, with wheels. When these characteristics are taken into account, you can see how the Twister is more suited for large commercial operations (it accommodates 4 people feeding it), and the Lucky 7 is more suitable for smaller operations that are also "ballin"!