Jp silent captured spring, worth it?

[drewthebrave]

I've never once had a problem with my traditional buffer systems in a range of rifles (both carbine & rifle extensions). I did have a chance to shoot my brother's 9mm JP AR with the SCS system, and good lord did it run smooth. It's a pretty fantastic piece of gear and I'd love to have one in each of my rifles... But at the price they're asking, I'm content to stick with what works. It's definitely a "want" and not a "need" for me.

Being the cheapskate I am, I bought one of these kits a while back and used it to fine-tune a handful of my ARs (H1 in my SPR; H2 in my Grendel; lightweight on a Recce).
https://www.kakindustry.com/ar15-buffer-system