Gotta be the double comfort form Colemans ,the others are just norma airbeds ,the double comfort has left and right chambers so you dont move around and get sea sick ;)
I'd agree coleman's, though I'd disagree that the other coleman's are normal airbeds. I'm not sure how they do it, but our quickbed double height is ever so firm and stable.
Just bought the Coleman double on ebay for £32 (hope that was a good price as we normally have the cheap £15 one lol but not very comfy, Hoping the Coleman is better (from the picture it looks fab)
we have an intex double, its two large doubles which zip together to give an incredbly comfortable high bed. The beauty is if one chamber fails you still have one left, also one of the kids had a problems with theirs duing last years 2 week holiday, so we unzipped one chamber, for him.
The beauty of this is you can step off it, not roll, great for old bones like mine!
Amazing family weekend with old steam engines, classic car displays, market stalls, and full catering and bar. And camping on site - Save £25 by booking in advance.