Between the native Plex client, Plezy, and Infuse, I would have to pick Infuse every time because they've resolved playback stutters and allow for direct play of everything I could attempt to throw at it. Besides Dolby Vision Profile 7 content (which is possible to convert to profile 8 with dovi tools) I am 100% satisfied, and no longer need to search for the killer app for a Plex client and beyond. It is right here.