Currently I'm very tempted right now to get the Progress rear sway bar for my Prelude. I've been told that the Progress unit (have the Suspension Techniques set right now) is too stiff for the OEM endlinks. Progress does sell an adjustable length spherical endlink kit for $80 additional, my question is if the endlinks are worth it (or does anyone have another brand?), and are they alright for everyday driving? Since I know the spherical bearing will go out much quicker than OEM just because dirt doesn't agree with it. I'd like the endlinks to remain fairly quiet if at all possible.