Synergistic Research Fuses vs cheaper ceramic fuses

This is not the case this guy is wrong.

The usual suspects are going to tell you that fuses don’t make a difference. The more resolving your system is the more you will notice the positive difference they make. I wish it wasn’t true as it would save me some coin but the Synergistic Research orange fuses are their best yet. 

It's easy to buy some cheap ceramic fuses from Amazon and find out for sure.

Try this. Wrap the glass part of the fuse with a few turns of PTFE (or masking) tape not touching the end-caps.