Keep in mind that Fullmetal Alchemist (2003) is a different series from Fullmetal Alchemist Brotherhood.
2003 was made in a time when the manga was still early development so for the first 10 episodes ish the 2003 anime and Brotherhood anime are almost exactly the same. After that, the 2003 anime deviates very far from the manga as it had outpaced the source material.
Both are good but Brotherhood is better in my opinion.
Inuyasha and Naruto are very long series (150+ episodes each to say the least) so I wouldn't focus on them.
I personally would skip Rosario + Vampire.
Arpeggio is very very much "OK". It is mildly interesting but also not particularly great. It's only 12 episodes so technically if it's a waste, you're not wasting much time.
2003 was made in a time when the manga was still early development so for the first 10 episodes ish the 2003 anime and Brotherhood anime are almost exactly the same. After that, the 2003 anime deviates very far from the manga as it had outpaced the source material.
Both are good but Brotherhood is better in my opinion.
Inuyasha and Naruto are very long series (150+ episodes each to say the least) so I wouldn't focus on them.
I personally would skip Rosario + Vampire.
Arpeggio is very very much "OK". It is mildly interesting but also not particularly great. It's only 12 episodes so technically if it's a waste, you're not wasting much time.
