Official photo book printing thread

[Valgal]

Ok, so I think I'm going to change my Dec Daily album plans AGAIN. I just can't get into the square size for some reason. Probably because I know it's a mini album and I've never done a mini album in that size/shape. They're always 8x5x11 or 6x8. The only book printing service that looks decent for 6x8 is Artifact Uprising. I read a bunch of reviews and they seem ok. I don't suppose anyone has used them?

In the past I have used Shutterfly and Mixbook, both which I like. Esp Mixbook because of their editing features.

What is your favorite printing service and why?