I have read a bunch of threads about this, but I can't make a firm decision.
My car has perished rubber body mounts, which I need to replace. I will definitely be going with sub-frame connectors eventually.
I have read that solid mounts are better when trying to stiffen the frame, but increase vibration. I also heard that eventually, Chevy started to bolt the sub-frames directly to the body anyway.
I have driven a FWD car with solid motor and transmission mounts, it's definitely not an experience I want to try again, the noise and vibration was terrible. My goal for the car is improved handling and performance while maintaining a stock-like, comfortable ride.
Would polyurethane mounts be a good compromise?