Several months ago, I asked you for the technical specifications of this antenna. To be specific, what is the reception pattern as determined by standard antenna modeling software? As you know very well, many reputable antenna manufacturers including most of those recommended on this forum include modeled reception patterns in their promotional documents. In response to my post, you said that you were in the process or performing measurements of the gain.
Now you offer a new device with claims that it is a 50% improvement over the old device. 50% improvement compared to what?