Currently my car has its OEM front and rear sway bar links.
Removed the old set of Razor Edge adjustable on the front after a year. Again the helm joints even when greased and protected began to get noisy. I was going to bolt up some other big front units made at a fixed 90 degrees difference. I did not like it. IMO that connection btw the sway bar and the shock is NOT 90 degrees off, but something else. To bolt that link in there tight, would be putting some components in additional pressure.
I cannot find a set of rear items yet that seem like they would improve anything and not make the bar hit the AAD arm. I don’t use shorter wheels, so for now I am good.
@Speedy! it is not your imagination I also believe these AAD bushings/parts make it ride better and more quiet.