I've had two Saiteks as a temporary measure before getting a Happ analog.
I had an ST220, and a Cyborg 3D.
What I found was that, while functional, they felt CHEAP, as compared to an arcade quality stick.
They did work, but I was never happy with the way they felt.
That feeling is the same one I got using a Logitech Formula wheel, vs. using a Happ 270.
There is a definite difference in feel between PC quality parts, and arcade quality parts.
That difference may not be enough for most people to warrant the extra expense/trouble of the arcade quality parts, but for me it was never really a choice.
I HAD to have the arcade ones to be satisfied.