Hi dsandys,
Just in case you haven’t read it yet … the first place I would start your research is the tutorial post here which has all the basic information, steps, and guidelines you will need to make the best possible choice … and avoid the worst ones.
You can read my thoughts about airbeds in this article.
This is one of the major manufacturers I would tend to avoid.
White Dove Nature’s Legacy mattresses use some good quality materials (you can see an example here). A mattress is only as good as its construction and the quality of the materials inside it though and I don’t know the specifics of the mattress you are considering so I would make sure you know the details of all the layers and materials in any mattress you purchase so you can identify any weak links and make more meaningful comparisons with other mattresses. If you can post the details of its construction here … I’d certainly be happy to make some comments about the mattress you are looking at.
Phoenix