Depends where you live and what you want to do with your life. In America, for example, Spanish is spoken everywhere. In Europe, German is more useful.

As for ease of learning, German is going to be more difficult, simply because it is (for the most part) quite different from the languages you know. Spanish, on the other hand, is a lot like French.

French is similar in its structure to Spanish, so it would probably be easier, although you may get confused sometimes with the similarities in the languages. Spanish would also be more useful, as all the South American countries speak it, as well as Mexico, Spain and parts of the USA. German is limited to Germany, and parts of Austria.

Good luck!

i have been learning German for three years and whilst it is very fun, i am good at it, and i have a really good teacher i wish i had learnt Spanish instead.
In Germany everyone speaks english; you will never need to use it.
Spanish is the second most useful language after English, and you can use it in so many places like South America. It is so so so useful and you wont regret it.

Spanish is very easy I know both of them and I personally think Spanish is easy.

I want to learn you language really bad Arabic but it’s really hard (at least for me) Maybe in time I will get it.

Good Luck

both ****.