they aren't really an upgrade. glass ones have the ability to use very fast acting HRC ceramic. these are the exact things you want on sensitive electronics because of their ability to prevent arching after blow. those car fuses don't have that extra security and you may still arc and blow ur equipment even after the fuse blows. this is why you can find really expensive ceramics ($100+) but you cant for the blades
they aren't really an upgrade. glass ones have the ability to use very fast acting HRC ceramic. these are the exact things you want on sensitive electronics because of their ability to prevent arching after blow. those car fuses don't have that extra security and you may still arc and blow ur equipment even after the fuse blows. this is why you can find really expensive ceramics ($100+) but you cant for the blades