So pulled the trigger on GS Pro. Initially worked and was amazing. Used the driving range and distances were actually pretty accurate, unlike the Garmin SIM apps, which are about 30 yards short. Went to play a course and now I keep getting a java script error and won't connect to the Garmin. I must say this unit has been nothing but issues. I still keep getting the wake up notification (software is updated to latest version) on all the Garmin SIM apps and distances also off on all the apps when i can actually get them to work. Think I am at the point of throwing my hands up in defeat and going to bite the bullet and buy a different unit all together. I am beyond frustrated.