It's been a while and I think it's time for an update:
I can see that there are still some confusion regarding the matching of reeds. As mentioned, the choice still is ultimately up to you, but the refacing website still offers an excellent, general guideline on what type of reeds to choose for your mouthpiece.
Building on the website's example, the refacer states:
"B. High Baffle
This is the exact opposite of the Low Baffle, being convex in shape. Figure 3. There is a noticeable roundness as it approaches the tip-rail of the mouthpiece. One of the characteristics of this mouthpiece is the edginess of the tone. Usually louder in dynamics, it is also thinner and rather nasal. Unless the tongue is kept in perfect position and the reed is really good, there is a strong tendency to "squeak." A reed with a really thin tip will squeak constantly. For best results, the tip of the reed should be thicker and the vamp or "heart" of the reed thinner. A high baffle compresses the air near the tip of the mouthpiece springing the reed away from the tip, thereby making the facing appear more open. On saxophone, the low notes will be difficult to emit."
The refacer states that for high-baffled pieces, you should pair them with reeds that have a thick tip and a thin vamp to avoid the risks of constant "squeaks". Vandoren V16s and Alexander NYs come to mind, but using the likes of the Rico Jazz Selects or Vandoren ZZs can work just as well, as they all have tips that are thicker and vamps that are thinner on average.
Let me give you my case as an example. I use a Rousseau JDX, a mouthpiece that has a moderately high-baffle and medium chamber. Applying the rules based from the refacer's website, I experimented with reeds that had a moderate tip thickness and a moderate vamp thickness. Some examples that are close to this design are:
-Vandoren Java
-Rico Standard
-Vandoren ZZ
-Rico Jazz Select
-Rico Royal
For me, the JDX responds best with the Rico Jazz Selects. For one other player also using a JDX, it might be the Vandoren Java. For another, it could be the Rico Royal. However, the main and important aspect is that the reeds that work for the player centers/closes on the design of reeds with a moderate tip and vamp thickness.
I hope this helps clear some of the confusion going around, as the website's basic but essential information has greatly helped me and other players.