Crothian
First Post
I concede the point. There are no prestige classes that are better in the narrow field of making a character into a half dragon. For that specific purpose, the Dragon Disciple is infinitely superior to all other prestige classes.
But if you want a mechanically strong prestige class, look elsewhere*.
The purpose of the class is to become a half dragon. That's why it is called the Dragon Disciple. If you ignore that then of course there are many better prestige classes, but that defeats the point. It exists because Sorcerer power has a back history of coming from Dragons and this class helps unlock that ability.
Now, it is no surprise that in that in the many years after the class came out (as it was one of the first prestige classes printed) that power creep has made classes that are more powerful then it. But none of them replace what the class was meant to do. People who look at the class expecting something else will of course be disappointed.