Revel Gems - Single Wire, Bi-Wire, or Bi-Amp

i'm reconfiguring my system from the ground up - the only thing that's staying put is my speakers - Revel Gems.

in considering amplification, if you have tried the various options possible with this speaker - single-wired with the supplied jumpers, bi-wired, or bi-amped either vertical or horizontal - i'd love to hear your findings.

thanks!