Pronunciation: Norwegian pronunciation is generally more straightforward and easier to master for English speakers. For example, Norwegian has fewer vowel sounds than Swedish, and the pronunciation of consonants is more similar to English.
Grammar: Norwegian sentence structure. This is especially true when it comes to word order, as Norwegian word order more closely follows English than does Swedish.
Vocabulary: There is a significant amount of overlap between Norwegian and English vocabulary. This is due to both languages being part of the Germanic language family and because of historical ties between Norway and England. For example, the Norwegian word for "house" is "hus," while the English word is "house."
Resources: There are slightly more resources available for learning Norwegian than there are for learning Swedish. This includes textbooks, online courses, and language learning apps.
However, it is also important to note that there are some areas where Swedish is easier than Norwegian. For example, Swedish has a smaller vowel inventory and a more simplified verb conjugation system. Additionally, the number of different verb declensions in Swedish is also smaller than in Norwegian.
Ultimately, the best way to determine whether Norwegian or Swedish is easier for you to learn is to try learning a bit of both and see which one you find to be more enjoyable and manageable.