Best breast feeding pillow?

There are tons out there! So I'm asking you mommas for recommendations! I know the Ergo one just came out, I haven't seen a ton of feedback on that yet. And I see mixed reviews on the Boppy and I've started to look at the "My brest friend." But like everything else there's so many options that can tend to be a little overwhelming. So give me your opinions! Pros, cons, etc!!