i spent several months trying lots of speaker jumper cables , analysis plus , vertex aq , townshend , the best for me was the chord signature but its amazing what a difference they make which is why i prefer single binding posts now , no obsessing over jumpers !
ou might slip, you might slide, you might
Stumble and fall by the road side
But don't you ever let nobody drag your spirit down
Remember you're walking up to heaven
Don't let nobody turn you around
… Walk with the rich, walk with the poor
Learn from everyone, that's what life is for
And don't you let nobody drag your spirit down
Eric Bibb