I sleep every-which-way. Some days stock still on my back like the dead, other days on my front sprawled out, and other days on my side. I’ve got pretty broad shoulders and the purple pillow (the flat one, not the poofy one) and medium-firm mattress combo does wonders for me. On my side I sink just enough into the mattress to lay my head flat, and on my back/front works just the same. Not sure how well it would work for you, and Purple is a bit pricey, but I highly recommend them. Just make sure you try them out at one of their locations, first. The grid is easy to get used to (I got used to it in a few days, and now I never notice it), so try to ignore the texture, just go by overall feel