Sorry for only now discovering this thread, but it's a great one.
First, I'm so glad many of you have had such great and fulfilling lives overall. That is excellent, and I'm truly happy for you.
Second, my own story is closest to Hypatia's story, I'm sorry to say. Hypatia, may you finally find some peace, hon. I empathize with you deeply, because I've been there too ... bigtime.
Third, yes: I'd much rather have been born a genetic, XX female from the get-go. Would my life have been better? I'd like to think so. Sadly, it may not have been that much better.
Often times, I wonder if I have Asperger's syndrome or some such malady. If so, take my word for it that such a syndrome is much worse than having gender dysphoria. It leaves you with a sense of isolation and sadness that you simply cannot imagine. It's as difficult to explain to somebody who does NOT have Asperger's syndrome as it is trying to explain transsexuality to "normal" people. Can you just imagine being universally detested and loathed and not knowing why? Believe me: It's a bummer.