Entry-level speaker cables

@Mtrot, JW Audio applies cryogenic treatment to them and that seems to make the difference. I heard the difference (if you search for JW Audio in forum chats you'll find that I'm not alone in my findings) and went for the change.
To my ears, there's a hint of aggressiveness and highs up-tilt in anti-cables that JW Audio doesn't have. Not huge, but enough to be noticed and make the change worthwhile. And JW Audio are cheaper today than the anti-cables too.

audioquest type 4 or canare/bluejeanscable.com

I've used Type 4 also (and have MANY other AQ bits in my basement "cable museum", including a pair of old reddish cables packed with 16 individually wrapped stranded conductors and thick as a garden hose) and think they're great. I'm into the "solid core everywhere" sound these days and AQ has lots of that to go around so now my rig looks like it's under attack from a bungee cord factory.

I have tried the Canare, Signal Cable, Audioquest and a couple of other entry level speaker cables. All of them have thier own qualities and limitations. You are probably going to get further up the food chain by purchasing used. If you want new my favorites lately have been the Black Cat neo Morpheus, a real bargain.

Another speaker cable I forgot to mention that I own and I think is really great is Signalcable Ultra.