Mainstays 6 in Twin Innerspring Mattress vs EGOHOME 6 Inch Twin Kids Mattress

Buy the Mainstays for a bunk, trundle, dorm or guest bed where a firm, low-profile innerspring makes sense and you want a mattress that holds its shape under kids. Buy the EGOHOME if the sleeper wants pressure relief and a softer medium feel, and you value the 100-night trial and 10-year warranty. The Mainstays has the larger review base and a proven firm innerspring build; the EGOHOME is all-foam with green tea gel memory foam and a longer written guarantee.

• Choose the Mainstays if you need a firm 6-inch twin for a bunk or trundle and prefer springs over foam.
• Choose the EGOHOME if you want medium-firm memory foam with a trial period and a 10-year warranty.