speaker wire termination

Bare wire connected to the amp and speaker binding posts is best if you're looking for the most transparent and detailed sound. If you're looking for a more "flavored" sound, then your best bet would be a plated spade. I'm not a fan of banana plugs as they always seem to reduce transparency and detail though I've never heard the best ones out there. Still, less is more when it comes to sound.

I agree with Mofimadness. The "best" connector is no connector but many times that is very impractical.

I found through tons of testing & experimentation that the use of the solid billet Cardas connectors combined with the hydraulic compression die forging of the connector to the wire produces the "perfect connection". I use this technique on my speaker cable assembly. Cardas has a great video on the effects on this cold-fused / cold-welded technique... see http://cardas.com/insights_cutting.php

My $0.02,
Pete
TriodeWireLabs.com

I like good solder (Cardas silver/lead) to a rhodium over copper spade. Bananas are usually are gold and gold uses a nickel undercoat, not the best conductor. I have reservations about crushing all those crystals although Cardas wire sounds very good.

I'd choose either no termination or speakon if possible(in case if you need frequent reconnection).