Speaker cables for BAT - Dynaudio


Please suggest me suitable speaker cable for my DYNAUDIO FOCUS 260 Speakers.
Rest of my system are: Bryston BCD-1 > MIT AVT Proline Interconnects > Balanced Audio Technology VK3000SE Hybrid Integrated Amplifier > Acoustic Zen SATORI Speaker Cable.
I would like to spend within 600$ (Pre-owned).  
                                      Thanks in advance.
gnanasekhar
I have the BATVK300xse and I just swapped out a pair of 8 foot Transparent Music Wave cables for a 6 foot pair of Goertz Veracity cables that I bought a pretty good time ago. 

They can be tough to find on the used sites, and they can get pretty beat up. I bought mine new direct from Goertz. Google them and check out their site. Usedcableco has some once in a while.  Mine are the entry level Veracity. 

Very worth checking out. 
What is it about the AZ that you don't like? I have used them in a number of systems and always found them to be a really good cable.