With your definition of PC, “which is ‘personal’ meaning that you control it fully” I wouldn’t consider a computer running Windows to be a PC.

I have done something similar. We were going to play Wii one night but my friend brought the wrong adapter.

I think a budget android handheld could work well for game streaming. TechDweeb and Retro Game Corps newest videos show android handhelds that cost less than 100€.

I think even 1cm would be enough. Take a look at the ifixit steamdeck heatsink replacement guide to see how small the heatsink is.

https://www.ifixit.com/Guide/Steam+Deck+Heatsink+Replacement/148904

Open source doesn’t properly describe the Roxon Flex multi tools. CAD files are available for making custom implements but the drawings for the frames they are used in are not available.

Regardless of this I think the Flex series seem like great tools and I am considering buying a Flex pliers tool. The thing holding me back is the price because in Europe and most of the world you can’t buy the frame only and implements are only available in sets.

I’m also insufferable.

If you go to chatcontrol.eu you will find more info about chat control and how to fight against it.

A fellow Oglaf fan!

The picture is from labyrinth.

Retro Game Corps video My Favorite Handhelds of 2024 will give you an overview of what kinds of handhelds are availible. Altough the ones in the formfactor you want probably don’t have very good compatibility with newer indie PC games.
Winlator is an option to get some PC games to run on android handhelds but it requirers some tinkering. I should add that I am not speaking from experience, I have only watched a few videos.

In/Spectre

I have been using the Nova Lite for a month now with no issues. I only use the dongle and it works well on both linux and windows. It is availible on MaxGaming for 23.90€.