ok just my piece of advice im a heavy person i had foam in my swan bad hip aches i camp 10 nights at the time
looking for air bed anything better than the bed.brought a expanda 2013 model no problem with the split piece hips didnt ache as much the front quarter piece i never slept on due to me thinking back piece was just as thick as the front piece,wrong its about half the thickness so i think im goner sleep on the front quarter from now on havent tryed it yet,i use a memory foam 5cm thickness i used to roll up with mattress but putting beds up was a bit hard much easier taking the memory foam of the beds,i noticed the beds ends had cracks near hinges got this fixed through warranty maybe was due to stress of trying to fold beds up with memory foam on mattress its not worth it takes a extra 2 minutes role it separate alot easier to,i wouldnt go back to foam but being a heavy person wished the back 3 quarter of mattress was thicker maybe really repends on the size of person you are i suppose,read a lot of posts about the zipper being a problem i dont find this a problem at all
