Help me ID this spider.

Factual Questions
1

This bad boy has a web on my porch rail. Any clue as to what it is?

2

Orb Weaver?

3

Labrinthine orb weaver?

4

Definitely an orb weaver. With the pale dots in cross shapes on the back, I am wondering whether it might be a Cross Orb Weaver.

5

Looks like it. I had one move into my kitchen window frame a few years ago. Window Spider.