I also don't buy into the alleged sonic differences between bare wire, bananas, and spades. That difference seems to potentially be so absolutely tiny as to render opinions kinda silly (or allowing listeners who do claim to hear differences to feel "special," which might help those with inadequacy issues), but that's to be expected around here...Use high quality versions of any connectors and you're gonna be fine. Note that bananas do have the advantage of providing potassium, and spades can be used for gardening.