Speaker Cable to pair with Soliloquy 5.3's

Which cable are you pairing with the Soliloquy 5.3's? What has your experience been? Bi-wire or no? My current cables are Lat Intl 1000's which have a very open and airy mid and and high section but the bass is a little loose and unrefined with the Sol's. The same wasn't true with my previous speakers. I have tried a few other pairs both biwiring and single runs and found a couple that gave a deeper, tighter cleaner bass but those that did seemed to present a veiled mid and rolled top end when coupled with the 5.3's. So let me know what combinations you are using out there and what you have found that works! Thanks!