"I have not tried BLUE..."
auxinput, why not change that now. SR Blue fuses on sale right now, buy 2 get one free with 30 day return privilege.
I have had many brands of fuses and found the Blue to sonically outperform them all in the most components.
Like lalitk, I preferred the HiFi Tuning Cardas Cu (copper) fuse over the SR Black in my Aurender but the Blue is another matter.
Dave