I shopped online and in stores for the most comfortable mattress set within a budget, and found the Simmons Beautyrest suited my needs favorably.  I work long hours almost every day, and this mattress gives me the quality of sleep I need to stay rested.  Aside from some occasional excessive box spring noise after having this mattress set for 3 years, I quite enjoy the level of comfort I receive from Simmons Beautyrest.