You should try Tuft & Needle (https://www.tuftandneedle.com/pages/adaptive-foam). I've purchased two mattresses from them, and now I'm on the Mint Mattress (which there's a sale online now). I love it!
OMG, did you guys just see the commercial for the new show about a girl with Tourette's? They showed a scene with her at the airport in the line to go through TSA, and she says, "I don't have a gun." Twice.