KTM530russ - Comparison is good. And I'm sure you got a map in your pocket too when out in the boondocks. Most of us would. But if you have GPS function, charts and maps become secondary. Maybe they like to wash their riding gear with a rock? It works but why if you have something better. Save the rocks for last resort. The hard way doesn't always make it the best way. I raced enduros for over 30 years (well before computers were the norm) And I still carry the roll chart and a clock as backup on time keepers but when the ICO is programed and running I can pay more attention to the trail instead of advancing the rollchart. Yea - the 21st centry!