Will be needing to check-in on this over time to see if anything is changed or default functions expand just a bit. I have been looking for a good media device for loading my archived podcast episodes/seasons and audiobooks without having all the extra bloat and/or possible malware that can be on lots of similar and cheaper Android players (or the overkill of using an old phone that doesn't have a aux port). Main thing for podcasts and audiobooks is variable playback speed settings and stuff like understanding audiobook formats with chapters.
Sadly I (for now) have settled on a sketchy Android device that I would love to root so I can remove a specific flagged app that the Play Store always pops a notification about that is not uninstallable like so many companies do. But since it is a no name brand without firmware images to download from their site. I just I only ever put it online long enough for my favorite podcast app to pull new eps or Audible. Though I am planning to eventually just download and strip DRM from my library for having backups.
So if this thing can get variable speed for podcasts and support open/free formats that are specific to books. Then I am sold. I never got to have an iPod back in the day, so I very much like the throwback look of this thing! I do wish it had more RAM though, as I would imagine that it could limit some higher quality formats/codecs (but I am not a dev so maybe it wouldn't matter). The price seems fair given it isn't from just another global mega-corp. I hope they pay their devs well to make sure their official firmware updates stay active, and/or put some profits into future revisions and whatnot.