Bass Cable-Copper or Silver?


I'm looking for a bass cable for my speakers. I'm going to run Audioquest Clear S.E. to the Mids/highs. Was wondering what gave the better (to me better means faster/deeper bass)bass , pure silver, pure copper or silver coated copper. I would think the silver is best but am not sure.
dj
DJ, have owned B&W 801s for about 10 years. I've biwired them using Audioquest Dragon for Mid/ High and Audioquest Clear for Bass. Killer combination with Levinson 23.5. Good Luck!
Forgot to mention Bob Cohen at Cable Company www.fatwyre.com (y'all likely know him) may offer some good advice/suggestions + you can try cables from the lending library for a negligible fee. Regarding the Sluggo sentiment: are you going to continue your abuse until Audiogon permanently kills these chat-sessions (they are quite fed-up with your ilk, as are most of us here). This is another perfect example of the reasons they're threatening to shut it down. Take your abuse to AudioReview; you'll have plenty of company. We're interested in helping & advising each other here, so please go away.
I just upgraded from an internally bi-wired pair of AQ Argnet+ to a double bi-wired run of Clear SE (feeding SF Guarneri Homage speakers). Biggest change (for me) was not so much tonal balance (though sibilance on bright recordings farmore subdued), but detail, air and soundstaging. AQ Clear is great stuff...and being sold second hand for a pretty decent price. I spoke with the folks at AQ last week, and they claim the new line is much better. Mayber so..but I think I'll "bottom feed" for a bit longer (next step -Diamonds!)
AudioMagic silver is giving me great results. Ran Spellcaster IIs and ICs with BAT gear. Before selecting, I auditioned Transparent, AQ, and Nordost. Very smooth with great bass depth/texture and delicate highs.