I need help guys! Hubby and I are having new wood floors put in soon but we are stuck on two colors and can't decide between the two of them

I have included some pictures so that you all can give me your opinions and help me decide on which floor to go with
These are just sample floor pieces....the first floor is the lighter (although not by any means "light" just somewhere in between light and dark - medium I guess lol). This floor is your more "traditional" wood colored flooring. The second floor is the darker floor which hubby and I do really like - but we still can't decide on which one we should actually go with
I have also included some pictures of some of the decor in my house so that maybe that will help with your final decision. First pic is just the fireplace mantle in my living room, second picture is the living room (sorry this picture is kind of dark and blurry and as you can see it was taken around Christmas, LOL), third picture is my kitchen, outside looking in and fourth is my actual kitchen. Last is just showing the wall color in my living room (again, sorry - old picture...taken an Easter or two ago lol).
I wish I had better pictures of the inside but wouldn't you know when I really need them I can't find them on my computer

Oh well...these will just have to do for now!
P.S. - The new flooring will be going in the living room, kitchen and hallway

HELP, PLEASE!!!