exactly right. there is no "right" or "wrong" in suspension. there is no "best" spring rate or swaybar. it's all dependant on the vehicle size, shape, weight, and weight balance, as well as what other modifications have been done to the other parts of the suspension and to the vehicle itself
and the most important factor is the driver, and their preferred method of handling. two drivers with very different driving styles and suspension setups can still maintain very close times around the same circuit
this is what makes class racing so exciting. from wrc, formula 1, v8 supercars, etc right down to aussie legends, all the cars are more or less equally equipped power-wise, it's down to driver skill and suspension setup
we are simply telling you what we have tried and have found works for us, and what we have found to be less desireable