storing a movie in RAM does not count as having a physical copy of the movie. While RAM is a form of physical media, the data stored in RAM is volatile and temporary. A physical copy of a movie typically refers to a more permanent and tangible form of storage, such as on a hard drive, SSD, USB flash drive, CD, DVD, or Blu-ray disc.
I use the jabra evolve v2 65 because I had it for work, and the headset works great for the steam deck.
Battery life is amazing.
The headset can even be changed while in use, which has come in handy trying to game after a day of long meetings.