My mom said that two things you should never cheap out on are comfortable footware and mattresses. I bought the Twilight Luxe and couldn't be happier. Our last mattress was a piece of junk. I cheaped out for a Big Lots mattress and after 6 years we switched to the Twilight Luxe. Back pain is a thing if the past and every night is pure comfort. Firm but comfortable, feels great in any position, and I look forward to a good night's rest every day. Thanks Helix!