My 2003 W8 is going to get me in trouble. It is so powerful and quiet I often find myself unintentionally exceeding the speed limit by a bunch! I was accelerating to pass a car on an uphill two lane and looked down to see 110! Are there any qualified opinions on what is the best updated detector on the market, both wired and cordless? A couple of years ago I saw comments praising the Valentine features and quality.