My opinion...the hoop, while probably a nice hoop, is another way to get us to spend money. They are always coming up with something new and different. If you already have a hoop for the different sizes your machine takes, then use those until they wear out. They've been working for you until now, right? I think new inventions are great, don't get me wrong, but if my hoops are working for me, then I will continue to use them until they don't.
Like I say, it's probably a great hoop and probably works great with delicate fabrics, I just can't see putting out the money when what I have works for me. I have never used one so can't speak from experience. Just seen the video as I was interested when I saw it originally advertised.
Maybe another Cutie can give you a different perspective. Guess I'm in one of those don't spend money moods.