I haven't changed my mind.
On page four of this thread, 11 pages before you and I even began debating, I said:
And in one of my earlier posts to you many pages ago, I said:
Or, five months ago in a different thread, when I said: (in response to "how would you know if god were perfect?")
I'm quite aware, and have been quite aware before the inception of this thread, that "perfect" is a problematic term for a world, a god, or any complex subject. This is why, when I debate in favor of the problem of evil/suffering/imperfection, I utilize the Socratic method to point out that this world isn't something we should reasonably call perfect by pointing out various problems with it, rather than by attempting foolishly to define what a perfect world would be like.
Unlike many proponents of the PoE, I specifically do not argue that a perfect world would exclude all suffering. I do, however, point out that extremely grievous suffering and despair, including of children, or horrible imperfections like torturous diseases, are directly at odds with a proposed perfect world and a perfect god, unless someone would like to demonstrate convincingly why this is not the case.
A world that is truly better than another one is better regardless of whether the other one is conceived of or not.