Thank you for your help. I’m not putting together a DIY mattress on my own by shopping around for components because that would be too daunting of a task for me. I already made the decision to purchase from AZ Premium Mattress, so they are the only company I have talked with. For various reasons, I need to finalize my decision this weekend, so I can place my order. I live “in the sticks”, so I don’t have the advantage of trying out a bed in person. I’ve talked with Ken this week, but we only discussed their DIY components. He did not discuss the options that KSueSmith chose, so I wanted to compare notes with her to discern why she went that particular route since our choices are similar, but different.