Disclaimer, I support people believing whatever they think is right and true, and I don't mean this to be a condemnation of any belief or religion, only to share my own experiences and thoughts. I'm not going to get into the negative much here, but feel free to PM me.
I was raised LDS, and the impact it had on me was largely negative. I wrote a draft of this post before this one and was actually surprised to find that I couldn't think of much that was positive about it. My faith in God has had many positive effects on me, but not so with the organized religion I was in. I've been much happier and more sure of myself and my Heavenly Parents since I left.
I think I am impacted for the better by knowing God(s), though not in the way I used to think I did. It reminds me to love people and look for hope and know we can make things better without bringing the ideas of sin or hatred or "wrong" ways to love or to be into it, as long as you're not hurting others. I know there's always someone who loves me and will always love me. I know that no one can choose my path but myself. I know that life is so much more than God, made richer by the fact that they want it to be. We are our own people and I love that.
Anyway, I'm getting carried away, but yeah! Religion and faith are separate for me, and had different impacts. And I'm so happy to be where I am now.