Best cables for jm lab micro utopias

I'm currently running my Micro Utopias using Tara Labs rfc 2+. I'm driving it with a Cary sli 80 amp. iI haven't compared them with anything. What would be an upgrade?.
E-mail Deano and/or Krjr.
I used to have Tara Labs with my Mini Utopias and then switched to Acoustic Zen Hologram. Great cable, much more detailed and musical then the Tara Labs ever were. By the way, the Tara Lab were the 1600 reference bi-wire. The AZ Holograms are only 1000, if these are out of your price range AZ has cheaper cables which are amazing as well. Good Luck.