FYI, I honestly think bananas are better. Too many connectors and spades are made too hard to grip well under pressure. The exception are WBT's with built in springs.
Otherwise, bananas are always more reliable.
Spade lug connector to Marantz amp
How do I connect speaker cable spades to a marantz N30 amp? Best Buy says I need banana plugs but the Marantz manual says speakers spades work. They show a diagram but it seems a plastic piece is in the way. Does the plastic piece have to be removed? Thanks
I will also visit Best Buy today to review.