A Nvidia Shield TV 2019 Pro and a Synology NAS, they really are the perfect combo to sail the seas, or watch legal streams if you want to.
Both gadgets have been used daily since the day they were purchased, and that is a good sign lol.
The Shield TV uses hardware since 2015, and even when some could say it is failing into the enshitification territory due to the usual crappy decisions regarding putting ads in the stock launcher, it is to applaud that Nvidia still supports this thing officially though.
About the NAS, I have a two bay unit (bad decision) but it supports Docker and it has helped me to feel attached to Linux again.
Your usual multimedia selfhosted program that you have running in your overpowered server/rack, you name it, I could probably be using it too in my humble DS218+
If I had to choose only one I’d say the Shield, because along with Smart Tube Next already is 80% of my total usage lol (plus I had my NAS turned off for months because a recent fuck up, and I didn’t have a PC to check it out, which is kinda solved now).