Question about Wacom Intuos M

I am a little confused. What is the difference between the "Wacom Intuos M (French, Italian) for CHF 159.-, Wacom Intuos M (French, Italian) and the "Wacom Intuos (German) for CHF 181.-, Wacom Intuos (German) ??? - The colour is 1x green and 1x black. That is clear. - But why are the prices different? Is it because of the different colours or even because of the different languages - i.e. discrimination? - Are the two models also available in English? - Unfortunately, the product titles don't help much. Sometimes the size is given, sometimes not. - In the specifications, the format is given as 1x DIN A6 and 1x DIN A5, although the active pen area is exactly the same (both 216 x 135 mm). Does this mean that with the larger A5 format, unused space is lost on the left and right when drawing? Why should I then choose the larger and more expensive version if I don't have more space available for drawing? - Unfortunately, the photos don't help either, as the respective photos of the front and back sides are clearly different model sizes (compare the pen size and the keys with the overall size of the graphics tablet). So which photos match the stated product specifications and dimensions? Dear Digitec and Community, I have the feeling that there are many errors and inconsistencies here. Please help me to answer my questions and make a wise purchase decision. I look forward to your answers and thank you in advance!