An update. The Stillpoints are very good indeed. I can we why they are so popular. They certainly work as advertised. I decided to sell them as I prefer the Apprentice stands. The Stillpoints do sound different folks. The Ultra SS footers still have a more rounded sound in the bass. The imaging can be spooky good at times with sounds appearing out of nowhere and hanging in a 3D space that is spooky cool. They cost $2000 for a set of eight so they better be good and they are.
The Star Sound Apprentice stands cost about half that with 8 of the 1.5 inch Audio Points per stand. The bass is now more apparent and the sound more relaxed as compared to sound with the stands under the speakers for a couple of hours. I must admit I had a hard time believing these things settle in, but they do indeed. The sound is now more natural and unforced.
Most areas of sonic performance are improved with the Apprentice stands as compared to the Stillpoints. Music has more life, energy and dynamic impact. Increased resolution and micro details are readily noticeable. Images are more razor sharp and resolved. Seems to be more decay and sparkle to the music and instruments.
The Stillpoints do this 3D imaging thing better. They are still softer sounding and rounder in the bass. Some will like this for sure.
It has been 48 hours now and I will report back at 72 hours.