I got to give others a sample of the DangerBird72 in the Black Hills last night. Comments like spacious, cavernous, I can turn around in it, perfectly flat, no shoulder squeeze at all, and many more were shared. (I've slept in mine since early July and it just keeps getting better. I don't need as many hours of sleep compared to a bed.)
I hope you continue to have great experiences with yours. I'm comfortable you will.