Upgrade path for SF Mac

I am so, so, SO disappointed to still be reading reports of instability and crashes years later. I had stopped using the earlier version simply because it was too unpredictable and buggy to trust. When I heard that Magix had taken over development, I assumed that, by version 3, these would all have been resolved. Apparently not. I honestly don't understand how this can be priced at $300 if it's still unstable. I was just about to buy through the upgrade path (which is only good for another 3 days) when I read through this thread. Can someone from Magix please weigh in on this and confirm whether these bugs indeed still exist? And that "slowing down" isn't an actual solution? Thanks.