what did you like more: Smackdown! Shut your mouth, or Smackdown! Here Comes The Pain
here is why i liked shut your mouth better, first of all the graphics and gameplay improved about 100% since the last game in the series (just bring it! which is my most nostalgic out of all of them) and it also has probably one of the most underrated rosters in a wrestling game ever, it had the first playable brock lesnar, the nwo, shawn michaels, the dudley boys, the hardy boys, edge and christian, the rock, american badass undertaker, and so many more. It also had way more things you could do arena wise, you could even interupt matches during the career, which is also way better than hctp in my opinion as well, you start off during the draft, and they even had a crazy rivalry with the nwo in it.
both are great but shut your mouth is the best i think.