LOL, no, I am certainly not HE spokesman. Just did my share of deep research when deciding between HE and HPP. I am sure I'd be just as happy with HPP, they make very high quality product.
All I was trying to say is that "hydraulic" in the context of sim racing pedals (brakes) is a misleading or better say misinterpreted word when people start relating it to real hydraulic brake systems, which they are not, just different way of reading pedal pressure.
I just don't see how pressure sensor alone can affect the feel of the brakes, when everything first goes through the springs and thick stack of rubber washers.
If companies sill makes them, there is a demand, but afraid "hydraulic" in this context works more as a tricky marketing pitch than anything else.