think about it, the reason you find a lot of 4' wides for sale cheaper, they all decided to make a bigger one and need to sell to get their money back....
for me the 5' wide is great, we sleep on a queen bed at home, why be squished? unlike a double or twin bed in a tent or house with plenty of space around it the bed in a TD is boxed in on every side and over your knees as well, that extra foot is really a lot more than just 1 foot, it is a lot of breathing air, and play space for two...
