On the RP3+ at least it does offer some good options for android games and ports of games that people have done. It is definitely a good PSP machine, but I definitely could not just set one up and send it out without telling people how to use it and why it launches different apps.
The Android setup took a long time on my Retroid, mainly due to all of the tweaking. I got a Miyoo Mini + afterwards and it was so much simpler that I may stick to more Linux oriented handhelds, or ones that dual boot.
From what I have seen in the Miyoo subreddit there didn’t seem to be any concern with the Plus’ durability, (besides the initial batch with the screens becoming unglued). I don’t baby mine, but then again I try not and drop anything with an LCD screen.
Just watch any of the YouTube videos that compare road trip charging and you will see the difference. While you may have 1 or 2 Tesla chargers down sometimes, normally there are many more to choose from and the speeds are reliable. Ease of payment and different apps are also a pain. This will hopefully clear up a lot of your manufacturer has a deal with Tesla to use their superchargers soon. https://youtu.be/92w5doU68D8?feature=shared