slightly off topic.  but i'll give it a shot.  thanks guys.
i've recently just purchased a Queen size bed through Sleepys, and i've always wondered about the "NASA memory foam", since last i recall Brookstones were selling the matresses like well over 1100.  it was out of question for me.  but i end up spending 950 on the matresses and box set from sleepys for something i really liked.  quite perfect feeling, softness and firmness everything was just right.  so i bought it thinking this is the best i can get for now.  
ok my real questions are, i just found the queen size "NASA bed" for about 750 from pillowpedic, this obviously is cheaper than what i spent at sleepys.  So i would like to know what are the true pros and cons between conventional bed and this "NASA bed".  since i don't feel that i can get a true feeling of lying on the bed in Brookstone (i live in a busy area and there's always about 20 patrons at any given time in the store, and always someone else want to try the bed, so i can't lie on there for more than 5 minutes w/o being an ass), it is hard for me to personal test which one i like better.
same pros and cons for the pillow also please. 
also i might add.   i forgot the brand of the matress i bought, but that was one of the top of line in the store, i think they are a sub company of king's down.