I got GolfLogix based on feedback from friends who have it. After experiencing it on their phones, I went and got it for my iPhone. Haven't used Golfshot but don't see a reason to based on what I've seen from GolfLogix. It's easy to use, graphics are accurate and as mentioned here previously the scoring is quick and simple.
The video flyover is cool but my favorite GolfLogix feature was tracking my club distances and seeing the averages displayed on the graphics. I could then determine which club was safe off the tee and which to hit on approaches, given the pin position and trouble areas.
Was pleasantly surprised that, by using the screen lock throughout the round, only about 30% of my battery was used. I'm also interested to see what this Golf Digest button will bring to the app when it’s ready.
Overall, would recommend GolfLogix to anyone.