Girodisc vs Stoptech rotor rings...does it matter?

Anyone here tried other manufacturers of rotor rings?
I know metallurgy will make a drastic affect on the longevity of the rotor.
But that aside, has anyone tried girodisc? Any notable difference to the standard stoptech aero rotor?

I need to replace my rotor rings next season, and I’m considering Girodisc…for no real reason other than I’d like to try something new, and my buddies over in the Mustang world have had very good luck with them. That said, Girodisc has less rotor vanes (48 vs like 62 or whatever for Stoptech). Not sure if that makes any meaningful difference to airflow/heat/whatever. Stoptech marketing wares would have you believe that the Aerorotors run “10% cooler”. But under what conditions, and how often?

I considered racing brake too, but after reading about catastrophic failures, and noticing that no race cars use a rotor ring of that mounting design, it can pretty much be summed up that they aren’t the way to go :slight_smile: