For me the case is neither atheism or theism (or something in between). To me this is too elementary of a way of looking at things.
A lack of evidence does not mean something does not exist. String theory, the theory of parallel universes or a multiverse are things I am not willing to dismiss though some scientists do. I don't need my wife to give me scientific evidence of her love for me or expect to find any evidence that my dog likes me. I believe in these things, but there is no evidence of things like "love" and my dog's appreciation for me.
On the other hand I don't buy into the "faith is built on evidence" argument of Jehovah's Witnesses and some theists. "Faith" is supposed to be the opposite of evidence. I can put faith in a friend that they will do something though they have not done it before. The event of what I put faith or trust in has not occurred. Faith in this instance is something that one can take pride in because of it not being based on evidence. Otherwise being out on a limb means nothing.
I think it is a waste of time to argue over something that doesn't exist. I don't argue with others about Bloopadoopawoopa-Kupnta (I just made that up), because such a thing doesn't exist. So what if you believe in it? It's not real.
On the other hand, if there is a God, how is my mentally accepting his existence relevant or important? Even Scripture says that demons also believe in God, but for them it means nothing but a reason to expect adverse judgment. (James 2:19) Mere belief in God doesn't help demons, and allegedly they've seen him! They obviously know God. If the actual knowledge of God cannot save demons, what good is my mere faith in someone I have not witnessed like they have?
If I'm going to be on the fence about the issue, why? It has not been established that other universes can't exist. It has not been established that higher forms of life don't exist. You can't disprove something that has yet to be discovered, and "kinda" thinking something might be out there that can't be understood is, to me, like saying you might exist but you are beyond my understanding. Just because I don't know you're out there doesn't mean you aren't real, and if I met you I am sure I could get to understand you.
People like to argue about "God is real" and "God is not real." I don't care. I don't think convictions or adopting a creed or taking pride that you don't believe in something that you also don't believe is not there (which, if you think about it doesn't make sense to have any pride in) is worth my piddle. That's all childish to me.
It takes no courage or intelligence to reject that which doesn't exist.
Mere faith in a deity doesn't mean you are faithful to the same.
Not taking issue with an issue is like not getting treatment for your cancer because you aren't sure if it will work or not.
I personally have moved on from the whole thing.