If you don't use any third party apps then the answer is probably yes. But only you know what apps are mission critical to your situation. Truth is even once the final version is released you need be sure all your apps work and possibly wait for updates. Lots of people never install a 1.0 version and wait for 10.01 or later just to wait for bugs to get fixed.
But all in all. It's pretty stable for me.
For me it has been stable enough since beta 2. At this point the only app I have issues with is zillow. If I click a listing the photos won't show. I already alerted them and they responded, but will probably not be updated until the final release.