@calmdown213 i think that writing is way better, because most mtl stories are very long as in <1000> words per chapter. There are always problems of finding a mtl which hasn't been picked up by an official translator. And if it doesn't have a translator then you have to see if its already uploaded on Wattpad by another mtl editor.
Writing is a totally different thing, you need to know exactly what needs to happen from start to finish and just have to place everything into your own words. But this allows enough control for you as to when and how to end the book without it getting pulled extremely long. If you're worried about your writing, you can always go to an editor!