Has anyone tried Blue Jeans Cable LC-1 RCA IC?

I have and it seems to work very well, at least as well as my other more expensive ICs. Has anyone else tried it?

I have some nice "high-end" speaker cables and power cords. I can hear the differences they make. I can also hear the differences of various damping tweaks. However, with RCA ICs, the BJC LC-1 seems to work just as well as my Reality Cable and Canary ICs, and is better than some other high-end ICs I tried.

I used to be a Beta tester for a guy who makes cryo'ed RCA ICs. I could hear the differences among various versions of his ICs. But a pair of $30 ICs is as good as these 10X more expensive? Did I miss anything?