I can get the Anderson's kit for only like $170. However, Snow Performance has one for over $400. Anderson's is very basic and doesn't use a pump like the snow performance's methanol injection kit. Also, Snow's version has a low methanol warning light which I like, but I am anal enough to check the levels daily to ensure no negative effects. I am also doing a 2 stage chip for when and if the methanol does run out. Any experience, or opinions of either product? I am buying one or the other this week.