Has anyone tryied RS Cables new Illume?

I've been looking for a new sliver interconnect cable to string between my soon to arrive Audioprism Mantissa preamp and my Cary 300B Sig monos. These seemed like a good deal at $150 for 1M terminated with silver bullet plugs so I figured what the heck and ordered a set. My current silver reference is Kimber KCAG which will run between my Cary 303/200 and my preamp. So has anyone out there tried this yet. I'd be curious to hear any feedback and I'll post my own impressions later on. Thanks in advance.