is french or german easier to learn?Watch
To the OP: Linguistically speaking, French is easier and you'll probably pick it up much faster than German.
NAH SCRAP THAT I'M TYPING IN ENGLISH.
French. My cousin does German and I've witnessed his struggles. French ftw.
Spanish and French are admittedly easier than German but I'd say only marginally. If you want to learn German the most then go for it
However, German grammar seems to be a lot more difficult and I have seen C1-2 levels where you have to learn complicated things like konjunctiv and it looks a lot more difficult than French grammar.
Like others have said choose the one you are most interested in culturally - I do German due to my recent visits to Germany and find it a lot more enjoyable and wish I took it for GCSE as I find it more interesting than French culture.