2. Monitor or a television?

The question is a little confusing, but I'll try to ask it as clearly as possible.
At the moment I have a 24.5 inch monitor with 144Hz.
This one stands in front of the window in my room (my desk is in front of both windows).
When I'm lying on my bed, which is behind my desk, watching Netflix or YouTube, the picture is of course very small.

So I was considering whether to mount a monitor with an arm on the wall that is parallel to the long side of my bed. When it is not needed, I would turn it parallel to the wall and when I need it, I would stand it across the wall. (This would then hang at a height of around 150-160cm).

Is a television worthwhile here, or is it a larger monitor?

I had thought of this one:
https://geizhals.de/...ml?hloc=de

LG and I hope the question was understandable.

So if you can't optionally use your 2nd monitor as a 2nd monitor on the PC, I would rather take a TV that goes on the TV autonomously via Wi-Fi and the Netflix app. Then the PC doesn't have to be running just because you are Netflixt. You don't have to pull a monitor cable over either.

However, if it can also be used as a second monitor during PC setup by turning it, then it is more like a PC monitor.