I bought the Canadian Down and Feather perfect pillow (firm model) 3 years ago and it's held up quite well. Currently on sale for $65. For me it's still not enough support, so I fold up a thin fleece blanket or towel and put that under it. Works great. https://www.canadiandownandfeather.com/products/down-perfect-pillow?variant=6457862083&currency=CAD&utm_medium=product_sync&utm_source=google&utm_content=sag_organic&utm_campaign=sag_organic&gclid=Cj0KCQiAg_KbBhDLARIsANx7wAxiQrEAs-gwvt-bKEJDbICeMeRss3tncS5ldg1BmsKj67s0dgEcay0aAvB9EALw_wcB