I'll go ahead and share mine.
I was brought up Southern Baptist and remained an active and dedicated member until my late 30s. I really wasn't dissatisfied with the theology or anything (that I realized, yet) but I was getting very dissatisfied with the type of worship. I knew enough about other churches to know that there was beauty, and Liturgy, but I didn't know why we SBs didn't worship that way. So I started reading up on how all the different denominations worshipped, and what they believed. (It took me awhile to understand that our worship is actually formed by our theology - I didn't understand that at first.) I really thought I wanted to keep SB theology, but with better worship.
I picked up a book with an intriguing title of "Evangelicals on the Canterbury Trail" by the late Dr. Robert Webber. This was about 1985, I think. I felt a real connection with what he was saying, and I knew I would love the liturgical worship he was describing, but I didn't fully understand what he was saying about sacraments, and why they were important, and real. A couple of years went by, and I read this book a few times, as well as some others, and finally the light bulb went on - I understood Sacraments - how God has always used created elements of this earth as means of His Grace, and that these Sacraments are for our growth in Him! Major turning point, of course! I knew I could no longer stay in the SBC, which denies all Sacraments. This took place in 1991.
So began my ten years of life as an Anglo-Catholic, soaking up the BCP, the prayers, the liturgy, the incense, the bells, the EUCHARIST! Oh my, I felt as though I'd been given a huge gift that had been withheld from me all those years. Learning the catholic faith was just an amazing eye opener. One of the biggest things was beginning to learn about the Ancient Church - realizing that there was no disconnect between the church today and the church of the NT was a big surprise after growing up in a church that taught that "real" Christianity just sort of skipped from the NT to after the Reformation.
So of course I couldn't read enough about the early church and I read books about English church history, western church history in general, and Roman Catholic specifically, and then eventually I came across Orthodoxy, which I had known next-to-nothing about. The more I read about Orthodoxy, and was exposed to it through some fellow Anglicans, the more I was drawn to it. The first time I attended an Orthodox service (it was a Vespers service), I knew I wouldn't be satisfied anywhere else. That was probably in 1997, and it took until Holy Saturday of 2001 to be Chrismated into the Church, but I never looked back once I got that first experience. "Taste and see that the Lord is good."
Mary