I always went with spades, but I'm sick of them. It is a total bitch to do comparisons. I have two separate biwire cable runs to the amp, so stacking space lugs at 180 degree angles without scratching things on the back of the amps is not my idea of a good time.
A friend has a highly resolving system and uses bananas, and that's the route I'm going to take.
A friend has a highly resolving system and uses bananas, and that's the route I'm going to take.