I’m five years post surgery. I use several devices. I have a recliner and an adjustable bed. I’ve tried several of the short 3 foot wedges. They are uncomfortable and you can only sleep on your back. I prefer to sleep on my side or stomach. What I find very comfortable allowing me to sleep through the night (side or stomach) is an Avana super slant FULL Length bed wedge. Amazon $189.
It’s been a game changer for me.