I like the way the VX drives with AND without the powerbutton pushed. I think without it pushed the VX feels lighter and peppier and almost more fun to drive and with it pushed it feels more muscular and faster and tougher. I drive with the powerbutton for a couple of weeks and then without it for a couple of weeks. That way I get to experience the best of both modes and my VX always feels like a fresh new car with a cool new driving experience. I haven't heard of anyone else that goes both ways here though :-]