Which Bedding should i choose?

Oh gosh, I don't know if I can help much since I like both. I personally would go with the first one since you don't see bedding like that all the time. As for wall color, for some reason I'd paint the walls a really light blue for the first bedding, and for the second choice I would do a light cream or ivory color just so the colors pop out. In the end it's about what you're comfortable with in your room.