Hi, which emulator should I use in order to speedrun this game?

Thanks!

I think THPS4 should have divisions like in the THPS3 category, splitting between different gen platforms. Like such:

Just because the PS1 (5th Gen) and GBA versions are completely different games, sharing only the title name with the PS2, PC, XBOX and GNC versions (6th Gen)

On a side note, the current category "All Goals" of the THPS4 (Playstation 1 - 5th Gen) it's Any% too.

That's because in order to beat the game and get the credits scene, you need to reach the final level , which requires all the goals being unlocked.

So "Any%" and "All Goals" runs are basically the same.

Thanks!