We had the opposite problem when we were there. It was Easter and we were seated at a 4 seater at the window with a MK view. Awesome, but possibly not the best use of the server's table from her perspective. She was lovely and friendly, but rushed off her feet and very clearly wanted her table turned. We had the bill on the table before we even got up for our hot food which took me aback a little.
I would say Crystal Palace purely because it gets you into Magic Kingdom before opening. Main Street has a couple of photo pass photographers around that will take a picture if you in front of the castle with a near empty park