Moving thread to the appropriate forum.
I think a summary is in good order:
* If you want to sound like $player, you need to listen to $player as much as possible. Study his techniques.
* If you're a beginner, you WON'T sound like $player, regardless of which mouthpiece, reed, ligature, neck, or horn you have. Sounding even close to $player will take a lot of work. Start with the fundamentals and work your way up!
* Particular make/model mouthpieces will help you play a particular style of music, but that's down the road a large bit. You should just start with a good mouthpiece and go from there. There are a lot of suggestions for good mouthpieces in this thread and in this forum. The ONLY time that you need a specific mouthpiece is if you happen to be taught in a specific "school" of saxophone. For instance, I was taught by a couple students of Sigurd Rascher, thus I played on a Sigurd Rascher mouthpiece.
* ALL reeds are hit and miss for "good." I've mentioned before that the reeds I used on bari have been discontinued for years (Vandoren Modele Jazz). You should talk with your instructor to determine what's right for you.
* A real teacher is a requirement for beginners. The main reason is because it's a lot more difficult to fix bad habits than it is to instill good ones.