Leaving out the eternal bearing vs. unipivot arguement, why not go with Nottingham's arm? I here great things about it. If you don't like the wiring, you can change it out. And in theory it should have more synergy with the table...
Tonearm - Incognito VS Origin Live
I have a Nottingham Horizon SE T/T with Rega RB250 arm and clearaudio M/M Aurum Beta S cartridge. It sounds good - actually VERY GOOD! I am wondering however if an upgrade of the arm to either an Origin Live OL1 Mark II or Incognito RB250SE would result in an audible improvement in the sound - not merely a subjective improvement. Would appreciate your suggestions and comments. Thanks in advance.