You know, just like nobody will ever see the same rainbow as the person standing right next to them because of perspective, I think that God is kinda the same way, we all have a different perspective on Him.
And, I also believe that there are large similarities in religion (there is something better after this, there is something worse, what we do in this life determines what happens next, we should be charitable towards our fellow human beings, and there is one big thing that is in charge of the whole deal, whether you call it God, Higher Power, Tao, or whatever). And, I also believe that religion is not so much a way of life as it is a path to lead you to a belief in something bigger than yourself. Buddhism and what Jesus taught are very similar. Tao and Judaic theology also share a great deal with each other.
So, I don't really think that one God is "better" than the other, because they are different facets of the same thing. Either God is everything, or He is nothing.