I've regretted upgrading since day one. I've used Samsung smartwatches for 4 years straight, and this was the most troubling update I've ever experienced. Not so much buggy as they removed the swipe-down-to-go-back feature that was a staple of these watches for years. New users might not mind or even know about that but if you've had it for a long time it's built into the way things operate and now it's gone as if it didn't matter. As someone who wears the watch on the right wrist, it's the worst possible thing they could have done because now I have to reach across my watch awkwardly to press the back button. Might not seem like a pain, but try it for a week and you'll hate your user experience so much. With these watches, it's those little things that make a big difference. So no, I would not update. I'm looking into finding ways to roll back right now. I gave it 2 months and I hate it more and more every day.