I like my SkiTracks but it would better to have it in the goggles. The idea of the super imposed ski map with the GPS would be a great feature when not on the home mountain.
Comparison of the displays for ease of use, same for the controls.
Also the recording of the day on one's home computer. I want to be able to file all my ski days, organize into years and locations. It's hard to tell from the websites if they have this feature.