Powerflex gearbox and engine mounts 6/10
I did all my mounts at once my car was only on 14,000 Kms so the existing mounts weren't bad to to start with. I have noticed a little improvement but the car still vibrates massively when crawling through traffic at 16,000 Kms. Not comfortable and embarassing as the whole car shudders I can see my headlights vibrating. If I did it again I'd just do the lower dogbone and maybe the gearbox side as shifts especially 1st to 2nd are improved.
I'm not sure if this has to do with the mentioned mounts as mine is doing this as well and I'm still running the stock ones. I actually suspect it's the combination of Cup dampers with H&R springs that are responsible for it in my case.