Yeah, Bret's 1 day reign in 1996 was legendary!
Bret was better probably. That said, his time at the top (1992-1997) was a pretty weak era in hindsight as far as credible champions go. Hogan, Savage, Warrior and Flair were gone/going. Undertaker was never really a constant title challenger. Foley, HHH, Austin, Rock were not top talents yet.
Bret's main rivals for the top spots were really Owen, Yoko, Sid, Vader, Backlund, Luger, Shawn, Goldust, Razor and Diesel. Jericho was up against far greater star power ie Austin, HHH, Rock, Cena, Edge, Batista, Shawn Michaels, Big Show, Benoit, Angle, Lesnar, Taker, Van Dam, Orton, Mysterio, Punk, Daniel Bryan etc etc.