Please Nik make this public. Learn to ignore the person who causes so much trouble! Don't deny the long lasting community the benefits of your experience, simply because of some short term problems. I'd hope that one more thread crap by the person in question would result in a ban!
EDIT: At the same time you can avoid problems by not calling either setup the "hypothetical best". Simply do a comparison, and let people judge for themselves if your setup is as amazing as you say.