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
For me it turned out to be an absolute boutique cable from Einstein Audio, their Greenline Largo, Unisono combo has beaten everything else I tried by a long shot. The production of these specific cables have stopped now. Volker, the designer of all Einstein audio products admits that these were the very best cables he has ever made. They are outstanding, though they are not known outside Europe all that much.
Shunyata Research just released (2011) new line of speaker cables. I have the Pythons. The beat every cable I've ever heard including the Nordost Odin's. Watch out when reviewers finally hear these. The new speaker cables are twice as effective as Shunyaya's power cords, which is saying a lot.
Vhiner,
Are you the "Vance H. in St. Louis" mentioned on Shunyata's site?
http://www.shunyata.com/Content/products-SignalCables.html

Out of curiosity - what is the price range for these cables?