I have the green and the red but do not find much difference between the two. They are good but quite fierce...Betty finds them a bit too scratchy but she has extremely sensitive skin. They feel very well made.
Really... I use it all over!!I have the green and the gold one which are totally different. The green one is good for regular everyday grooming and the gold for finishing. But they must be used on a wet coat and not a dry one (I find) otherwise they do pull too much. So I just spray a section of Luna's coat with Tropiclean anti tangle spray and then work the brush through the coat. They can't be used to remove a matt or on the legs, so you'll need something else for these areas, but I found them useful for the main coat (the green one in particular).