150, unless you have tried the rest yourself you shouldn't say anything. Yeah "I've heard this and that, blah blah blah" Thats all heresay. That's what's wrong with some people, they knock it before they have tried it. I have a friend who uses the rest and loves it. I think the people you have used this rest should post there input, anyother input from people who haven't tried is pretty much garbage to me!