What about Leonidas II vs Dita OSLO? I read some reviews in the Twister6.com website and OSLO sounds more like I'm looking for (tighter bass, lifting mids and highs and expand soundstage) . Any thoughts?
Tighter bass, lifting mids and highs and expand soundstage sounds a lot more like the Leonidas II to me. The OSLO is a warmer, richer-sounding cable that adds weight and wetness to the sound, whilst still maintaining detail retrieval and resolution. Tonally, I think it's quite the opposite of what you're looking for.