Can't see EDIG coming in first mainly because PTSC started a couple of years ago and EDIG is just on the first lap with PTSC just about to cross the finish line.  Why do you think EDIG will come in with the first winner?  Remember, PTSC has had over 30 licensees and the price has declined!  I hope you're right as I have more EDIG than PTSC but it sure looks like PTSC.