All time favorite speaker cables


I have gone through different speaker cables and seems unsettled..Somehow I look back at the past and missed speaker cables of the past that have graced my system..
do you have similar experience? are/is there all time favorite speaker cables worthy of keeping for a long long time?
the Cardas golden Hexlink 5c is one in my short list.
umaasa
Both the Wireworld Eclipse III and the Gold Eclipse III were highlights of anything I've ever owned...and I've had much of what Cardas, Nordost, Kimber and others make/made.
Audioquest cables probably won't get much mention as they've become too mainstream but the first cable I tried and had an "ah hah" reaction was the original Audioquest Slate. They seemed to add a sense of depth to my system that only solid core cables have had. Not sure why but the newer version doesn't impress me quite as well.
Cardas Hexlink Golden 5C separate bi-wires have been in my system since 94.

They sound consistantly musical across the board and sell fast when they go up for sale.
PAD Dominus Rev B - so blew away everything else that it was never a competition.