Genie exhaust v Xforce

I have 1996 civic cxi (1.6L) and I'm looking for a full stainless steel exhaust.
Which one should I get, Genie Exhaust or Xforce? that will significantly improve my car's performance

thx

never heard of either company. Do you have a website where we could take a look at these exhausts?

both are australian
genie : http://www.perth.citysearch.com.au/E/V/PERTH/0014/62/26/1.html

xforce:
www.xforce.com.au