SF3:3S
And except for the intro and character select screen music, most of the rest of the music in TS is awesome. One of my favorite fighting game soundtracks. While MOTW is aiight.
I also think 3S is a technically superior game. Parries, red parries, quick overheads, EX moves, dashes, super jumps, six button gameplay and more characters.
And Oro, Twelve, Necro, Gill, Q and Urien are freaky characters, but some of the designs in MOTW are kinda blah (Gato, Freeman, Kain and the chicks who reminds me of Athena)
Of course, this is just my thoughts Ladies and Gentlemen...