Boppy positioner pillow

Angela • Baby Boy Born July 20th 2016💙 Baby Girl Born August 24th 2018 🎀 Baby Girl #2 Born January 2022 🎀 🌈 Baby Boy #2 due May 2024 💙

Has anyone used this? I never had one for my son but I was thinking about getting one for my baby girl due next month. What did you like most about it and what was helpful about it?