I'm looking for anyone (I note that KAA has/is using a G2X system from MSD) that has used or has purchased a data collection system that has a GPS for use on track days.
It is easy to look at specs in the hardware (4Hz vs 20Hz GPS datarate) but I am looking for comments on the ease of use of the software; is it easy to integrate the video with the data? Is it flexible so that I could see - G's as I brake for a corner while I am looking at the video?

I would be thankful for any advice.

Ron