Best ppv match you saw in person
Best tv taping or live match you saw in person
Best house show match you saw in person
Well I've only been to one PPV, which was Backlash 2004, so obviously the answer is HHH v. Shawn Michaels v. Chris Benoit, or maybe Foley v. Orton.
Best TV taping match had to be Eddie Guerrero v. RVD in a ladder match in Edmonton on RAW.
Best house show match was FTR v. Gable & Roode, which was the last house show I got to attend before the world went to hell.