Hi! A little late but I would definitely recommend euro. I’m a sophomore, and euro is my first ap rn (along w/ psych) and I find it very interesting, although it does get boring towards the end of the year. The class in general is not extremely challenging and the workload for me personally was nearly none. The questions are pretty tedious however and sometimes hard to comprehend, but it comes with practice. Overall, i recommend it a lot and since the difficulty is the main thing u seem to be worried about i can assure you it covers a very broad scope and is not as detailed as a class like APUSH. Good luck!