Review on Ancable 10 Pack 6 35Mm Audio Solder by Adam Nikolz

Really high quality connectors. Very easy to solder. People sometimes complain that metal joints aren't "thick," but the thickness of the metal just means it takes more heat to heat it up enough for your solder to stick, and it takes longer for it to cool is which can be a problem and cause unnecessary melting of the wire jacket from longer heater connections. They are pretty thick and durable.