You'll get answers good and bad on this one.
Some guys love poly bushings, some hate 'em.
I have them 100% all way around and luv them. One of the best upgrades I ever did to my car.
Rides nice and tight, real smooth with no noise.
The first car I ever drove, ca. 1975
Restored in '93 -'94.
Still use it as a daily driver.