Currently, my sharpest is probably my Swamp Rat Howling Rat 2nd Gen.
But, I am sure I could make any of the comparably sharp.  <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />  <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" /> 
"Shaving Sharp" just isn't challenging anymore.  <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />
This one currently cuts like a "frickin laserrr": 
 Hairs don't just "pop off" they pull themselves out and run for help.  <img src="/ubbthreads/images/graemlins/wink.gif" alt="" /> 
  
  
  <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" />   <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" />  <img src="/ubbthreads/images/graemlins/bowdown.gif" alt="" />  <img src="/ubbthreads/images/graemlins/bowdown.gif" alt="" />
.