If you have any question, find a friend who has the poly bushings everywhere in the front and see if they will let you drive it. It's not for everybody. Some like it, some don't. I know from a durability standpoint there's not really much difference between quality rubber versus poly. A good quality rubber bushing from Moog will last 40 plus years, especially as long as it does not get oil leaked all over it. The ride quality is personal preference. That's why I suggest finding someone who has the polys installed. It does make a difference going from rubber to poly. Anyone who denies that is simply not telling the truth.
