End of last year I sold my Amiron home cause I needed a closed back solution. Comfort and sound was lovely with the amiron home but I decided that I didn't need it anymore (it can't compete with the hifiman edition x, but that headphone is ~ 2x an amiron home). I first bought a pair of DT1770, their sound is so upfront compared to the Amiron home which was something I liked at the start. Ended up selling them mostly because of an comfort issue; they hurted the top of my head and their upfront sound was a bit too much in the end. Now I've settled for the T5p cause I am still a sucker for the beyerdynamic house sound. The T5p is everything I searched for in a closed back headphone.
I'll keep a tab on the amiron closed back just to find out if they stay close to the Amiron home sound, but the whole bluetooth thing is something I could care less about though.