Without having the chance to formally audition each of those speakers with your particular gear I'd go with the Ohm's although I have never heard the ADC's before and they look interesting. Not a Vandersteen or Klipsch fan and the bigger models in the SM lineup are great for volume however the 112's are 'tweeners and too small for what the SM's do best. The Timeframes eh...while i agree with your statement about the sound stage they just leave me unsatisfied. Best bet is to sit down in your listening room and analyze each pair yourself. Should be a fun process.