Sinergistic Research Red vs Black fuse

Hi dear fellows!

I'm planning to upgrade the fuse of my Jadis Orchestra amp.
I was told the that the Sinergistic Research Red fuse works great with this amp, but I'm curious about the performance of the Sinergistic Research Black fuse.Is this Black fuse an improvement over the Red?Any experiences with these fuses, even with other amps ,will be highly appreciated.
Thanks in advance!