I signed up to a Real-Debrid account for my firestick today. I’ve been testing out films. Seen a bit of Hamilton, a bit of the high note, a bit of Judy, a bit of jingle jangle, a bit of.... you get the picture. No buffering and all in HD or UHD. The difference between the Debrid versions are like the difference between a suite on the QE2 and the car deck on the Woolwich ferry!