yournamehere

The best thing to do for a mattress, if you like the pillow top concept, is to buy a regular mattress, and cover it with a memory foam topper. It should fit under the mattress pad or fitted sheet; they come in thicknesses of 1"- 4". Same effect; except when the topper wears out in 3-5 years, you don't have to buy a whole new mattress - just buy another topper. They're all over ebaY.

We bought a Sleep Number bed, and the only difference between the one we bought and the next higher model (another $1000) was a 3" memory foam topper. We bought one on ebaY for $125.
ps - great beds, but the remotes don't last long. Both our LED readouts don't work. Luckily for me, I like it at 100 anyway, so I just keep hitting the + button till it stops.

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If you want to avoid 95% of internet spelling errors:
"If your ridiculous pants are too loose, you're definitely going to lose them. Tell your two loser friends over there that they're going to lose theirs, too."
It won't hurt your fashion sense, either.