Never shot USPA or IDPA....but back in the 70's and 80's I shot a lot of IPSC, PPC, Bullseye and pin matches, competed in second chance, Bianchi Cup and the SOF matches....the value to me was performing under pressure ( the clock, the competition and myself )....it was fun, educational and I met a lot of good folks and learned humility & good sportsmanship, I also learned that no matter how good you are....there are other folk's out there that are better...that's what keeps you humble and motivated. Enjoy your shooting.