JPS Labs Superconductor

I own a pair of Mani-2 Signatures and am contemplating weather or not I should go with JPS Labs Superconductor+ Bi-wire with WBT Banana Connector upgrade OR JPS Labs Superconductor2 with jumpers? So basically I am torn between the better quality cable but not being able to bi-wire or step down into what is considered still a very good cable and have the advantage of bi-wire. What do you guys think I should do?