Speaker cables for paradigm studios

Check out ClearDay cables.  Paul will send you an audition pair so you'll be sure of your purchase.  I compared them to top Audioquest (which I like)...but bought ClearDay.

2nd that clearday. Great guy to deal with. You don't like them, you send them back. If only every component was like that, this would be an easy hobby!

Clear Days Double Shotguns with Paul's jumpers will walk all over AQ type 4, not even in the same league, not even close. An older cable, the AQ Sterling is still a very respectable cable which I know well is closer to the Clear Days. Between the Sterling and Clear Days, I'd still pick Clear Days. The Clear Days offers everything the older Sterling has but is a little more relaxed, extended and open. If you can find a later set of Sterling that is still a very nice cable but guessing you can buy a new set of Clear Day Double Shotgun for less, so why bother. The Clear Day just disappears.

As far as your Paradigms go, I have taken my set of Double Shotguns to my local Paradigm dealer and they sound great on them which I feel speaks highly on how neutral the Clear Days are because I feel all Paradigms are a little hot on the upper frequencies compared to others. 

Clear Day Cables Double Shotgun cables will really open up your Paradigms and make them disappear. The post above are dead on; Paul makes it so simple to try his cables it's really a no brainier. If you do decide to audition Paul's cable, have him send a set of jumpers with as they're a great value as well. My Dad uses Paul's jumpers on his Sterlings. Paul really needs to push his jumpers as they're really good and I bet most Clear Day uses don't even know he offers them.

Bi-wiring seems to be a bit of a controversial way to go.  Seems like most people, and even some manufacturers, recommend either doing a double wire shotgun approach or single wire with good jumpers.  Some people report benefits going one of these routes where others hear no difference (my speakers sound marginally but significantly better with a double run).  Probably depends greatly on how the speaker and/or crossover is designed, so I agree with the above that a free trial is the best way to go.  I wouldn't expect huge differences here, so if there are other areas of your system that could use improvement (i.e. power conditioning, dedicated lines, room treatments, source, etc.) I'd probably address those first, but that's just me.  Best of luck.