Since I'm not very knowledgeable about technology, I wanted to ask if someone could recommend a convertible (tablet & laptop) to me (up to 1200 euro), with which you can't only do standard things like streaming, office and browsing, but also 3D -Use programs such as Allplan or video editing programs without getting stuck.
So simply a powerful convertible without frills like cameras or so.
The CPU is not the strongest, but the device is also quite cheap (student discount via campus program): https://www.campuspoint.de/lenovocampus-thinkpad-l13-yoga-20r6s00800.html
There's also a configuration with an i7, but it costs over 200 euro more, the surcharge should hardly be worth it.
Thanks, yes, I'm also unsure about the processor and because of the graphics card, but the thinkpads seem to be very inexpensive. Do you have experience with it?
or is it more worth buying a macbook and an optional tablet?
Thinkpads are actually roughly the opposite of inexpensive, they are one of the most expensive laptops on the market. Are business devices that are designed for robustness and long life, that has its price and so you get less powerful hardware than you would get from other manufacturers for the same price. But other qualities.
The model I linked is cheaper for students, so it is still reasonably affordable. Without a discount, the price would be a few hundred euro higher.
Macbooks come with MacOS as the operating system, that's not for everyone. But I never used it myself and can't say much about it.