Has anyone tried the new Limbsaver X-Coil Stabilizer? Its suppose to be better than the original S-coils.

yes i put a x-coil on my new mission x3 seemed to work with all the other sim's products i have on the bow string decelerator,super leeches,cable leeches and ultra limb quadsbecause it is super quiet shooting

try Limbsaver's new String Decelerator i think it is a big upgrade over the STS