Anyone tried them? Supposed to reduce the unwanted vibrations and shock at impact, while still keeping enough feel to tell a good and bad shot apart. While not having much effect on swingweight due to their location and being very light.

There seems to be the True Temper Sensicore and the Prosoft inserts. Some claim the Sensicore while more expensive, is more effective being able to reduce unwanted vibrations up to 70% compared to the Prosoft's 50%. Although some claim the Prosofts work better, so unsure.

Golfsmith seem to do a Sensicore 8-pack for $27.99, while myostrichgolf do 15 Prosoft inserts + installation tool for $21.95 (additional inserts $0.32 each). The Sensicores don't come with an installation tool, just need something to ram them down the recommended 7.5" from the butt end.

Yeah, have been reading up and a few report rust issues with the Sensicore, I guess due to their spiral tube shape. Supposed it's only an issue with steel shafts, wonder if it is a problem with TT shafts that come with Sensicore as standard?

The Prosoft inserts might be the better bet then. Cheaper and supposedly no rust issues as they are more of a solid tube in shape.

Installed my Prosoft inserts and some of the Lamkin Sting Free grips and had a session down the range today. Must say I was very impressed. Certainly did what it says on the tin.