I got the V3 because I hate paying annual subscriptions. I used Game Golf before they kinda went belly up. I like the watch and the tags, although I'd prefer a system that easily and without extra cost integrated with my Apple watch... I've seen lots of posts about people that have issues with finding a course, or missing shots. I've fortunately not had any issues with finding a course. Of course it misses a few shots a round, but rarely more than 4 or 5 and it doesn't take me more than 10 minutes to edit my round. I use The Grint to track score and statistics during the round and simply compare when editing. I find the statistics to be just right. I mainly use it for the club distances and it has helped me tremendously in pulling the right club for the upcoming shot. Also very useful information for putting, (60% miss short) but I haven't fully integrated that in game yet.