It really looks like everyone has some sort of problem. I drive most of the time with a light throttle and below 3000 rpm. Mine is an auto. I think if I want to be safe the Ripp is the way to go. But if I want bottom end then I want a screw. I wish the Maggie was more sorted out. I love the scream they make when you kick them in the pants. I'm still deciding but yeah I am gonna do a speed run. I just don't know how high I will go.