Nasa Foam Mattress

I'm looking to buy a memory foam mattress. Has anybody had experience with a bed Angel?
I want a mattress that is comparable to the Tempurpedic w / o the fees that come s with them. I read that this means the density of the foam; Angel claims that the beds have the same density (5.3 lbs) and the same memory foam developed by NASA that uses Tempurpedic.
Their cost is much less ....." too good to be true?

Each company foam mattress memory has a unique formula. See also the comments that you can owners Angel and Tempurpedic beds before you buy and read the return policies and in case! I work in a firm foam mattress memory BedInABox and have had mine for a year, came out of a spring mattress and enjoy memory foam, took a week to get used to. Whatever you decide to purchase be sure to have a waterproof cover! In addition, lower cover will help if you sleep a little hot.

me and my daughter has ................................... last night ...
OHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH ... YEAH