Originally Posted by LVDell

Beyond worth it! The data acquisition aspect is the key to the unit. The ability to analyze segment times based on different variables made me faster. Is it faster to brake later and have more entry speed or less entry and more exit, etc, are some of the questions you can ask and get answers to. Even better was the ability to compare identical laps between yourself and another friend with TM to see who is faster is different segments/sectors of the track. The problem a "lap timer" has is that there are an infinite number of was to get the same lap time. A true DA system allows you to find the best way to complete segments/sectors to produce the best lap and then go out an do it.