Omnipotent, omniscient, omnipresent would be a good umbrella that would catch most of people's criteria of a God.
Around 55% of population is either Muslim or Christian, they both have the same God and have a specific definition for him.
Go for it, give me that definition....be precise.
Can you apply your reason and knowledge to tell if Muslim/Christian God has equal 50% chance to exist and 50% chance not to exist?
For a way to lean either way there has to be a possibility of evidence either way. If we take 55% of population definition of God, he can not be disproved. As I mentioned earlier, it doesn't sound to me like a balanced position either way, I think it's slightly biased towards existence of God as there is no information that will ever lean your view towards non-existence of such God.
I am not assigning any sort of percentage of validity to anything however...why can you not simply accept that I have yet to make up my mind, why do you want me to conform to your idea of what I should or should not believe?
I favour no particular bias, I entreat each opposing opinion with equal consideration, a consideration that is ongoing.