I had purchased the Twin Z Pillow 2.5 years ago when I was pregnant with my twins. I LOVED it! So, naturally I was EXTREMELY excited when I heard about the One Z Pillow being released around the same time as I was due with my singleton boy. I could not be happier with this product! Makes feeding time a lot easier and more comfortable for momma! The back support makes all the difference in the world and Thomas thinks it’s pretty comfy too, as he is now lounging in it. Thanks again for another great product!