Kiinde Twist feeding system

Amanda 🐼 • With my husband for 25 years, married 15 💍 Postpartum/Newborn RN 💉 Addison Sarah born 1/1/16 🎀 Skylar Melina born 12/2/23 🩷
Has anyone used this? I was looking through a catalog today and came upon it. I hope to breastfeed when baby girl is born. I registered for a whole bunch of bottles (Avent naturals, actually) and thought how this could be so much better do you don't have to pump then dump into bottles. Is it worth the price? Does it work? How are the nipples?