looking to replace Fyne speaker jumper cable

I have Kef Reference 5. I tried $400 CAD Kubala jumpers and it degraded the sound compared to the internal jumpers. Not giving up... on trying and spending money like most of us... I got great sound improvement buying 3mm pure silver cable on eBay and fancy Furutech spade and banana plugs. 5 minutes assembly time. $300 CAD total with specs comparing $2,000 products. The only thing is that they are not shielded. Better looking... but I don’t know if isolation would help. I found some very detailed review from audiophile that no shielding was better. For what it’s worth, the typical plates provided with some high end speakers are not isolated.

Duelund no. 3 silver speaker wire from Audio Connexion.  It will rival the price is no object stuff for about $45/foot.

Just saw this AudioQuest Dragon BiWire jumpers, not sure about the Dragon jumpers but Dragon power cord sound is pretty damn good.

Appreciated everyone, I mean it. So far I’m start to getting a great list for both silver, and copper speaker jumpers

SONIC BI-WIRE JUMPER (12 AWG silver-coated oxygen-free copper) $70

REVELATION JUMPER CABLE (14 AWG pure silver jumpers) $350

Anticables Level 5 jumpers.  Silver AND gold (ACElectrum™ Silver/Gold alloy signal conductors Heavy #11 gauge) $175

Duelund no. 3 silver speaker wire (flat annealed pure 99.999% silver ribbon) $45

3mm pure silver cable on eBay and fancy Furutech spade and banana plugs from eBay $220

AudioQuest Dragon BiWire Jumper (Direction-Controlled Solid Perfect-Surface Silver (PSS))

$695

Look @ bulk solid core Neotech UP-OCC hookup wire and use bare ends (sans connectors).

You can purchase it in either silver or copper with a Teflon wrap (may also be available in cotton wrap).

I've used the solid core copper 22 gauge Teflon for speaker wire, but I prefer smaller gauge (22-26) in single runs of less than 12'.

I've purchased it from a few venders, but only recall Sonicraft  (sp?) right now.

DeKay