>>50124163I skipped both and did my reps with a proto-vtuber, and one which debuted even before Sora (!)
This is the go to course if you are in this SPECIFIC case
1) You are a complete autist
2) You focus on the structure of things instead of on the thing itself
3) You are already a bilingual bloke and can understand the distinctions between disparate languages, and is adding another one
If you qualify for these three things this playlist is for you
https://www.youtube.com/playlist?list=PLg9uYxuZf8x_A-vcqqyOFZu06WlhnypWjSupplement it with Wanikani for kanji reps and watching Holo girls live streams (not even kidding) for your conversational listening skills and you'll understand japanese like a five years old down syndrome japanese kind in about 5 years
(That's how it worked for me)