High level question on the new AX-HLE

Even though my system can handle LLE on almost all titles I play with full speed, I cannot shake the static. I do not have the static with HLE, so my question is this:

Using the new HLE, do the audio issues still exist in games like Twilight Princess, Wind Waker, Baten Kaitos, etc where LLE is required to prevent crashing...? Any information you can provide would be helpful.

I am interested in stability and play-ability versus performance.

Thanks for your time!