What is the difference of the Omega 4000 and Omega 8001. What are they good juicing?

Here is our take on the situation: The 4000 is better for juicing things like carrots, and fruits. The 8001 is better for juicing things like leafy greens, and wheatgrass. They two different extraction methods both have their benefits and drawbacks. Basically the 4000 is more of a "versitile" machine.. I believe they complement each other, and with both of them, you have your bases covered. Our recomendation: If you want to juice alot of fruit or have more versitility, the 4000 is probably a better choice.. If you want to juice more leafy greens, then maybe the 8001 would be a better choice.