My whole car is poly bushed with Sachs HD shocks and 40mm lower springs of unknown brand.
It crashes and bangs over potholes but handles great in the twisties, it's not too low for speed bumps either. It'll never win any stance or low awards but as a daily drive ticks the right boxes.
It recently had a full 4 wheel alignment done, camber, caster, toe etc. get it done it just makes it better!