Blue, if the choice is between yellow and blue. I like the suggestion of a red roof.

I like them both but do favor the blue roof one a little. Not every one likes the same thing so why not make 6 of each.

I love the blue roof

I like the blue one - looks like snowflakes and perfect for December.

I vote for the yellow.

Blue roof looks like snow

I like the blue roof best! and it's adorable.

I like the yellow roof!

I like the yellow - blue is too much like sky. Maybe a dark blue or red

Both are cute, but I would do the blue. Where did you find the pattern?