You seem to just be looking for a fight
No! You just cannot handle a debate!
There is no magic bullet in archery and one size does not fit all. One person may not blink about possibly blowing their money on something that might turn out to be just another addition to the odds and ends tackle box. Others may not have the money to throw away, or do have the money but are frugal. These people want to hear all sides before they decide.
However, no matter how many ways it is said, it keeps coming out the same. "No other vane or fletch can do what a Quikspin can do, and only Quikspin can efficiently stabilize a large broadhead, and the only vane that can do so when straight fletched. Also, if a bow is (now)
partly poorly tuned, Quikspin will pick up the difference and take the shaft to the mark."