Disclaimer : Specials, OVAs, ONAs are not considered and if an anime has multiple seasons, then their highest rating is considered....

𝐌𝐘𝐀𝐍𝐈𝐌𝐄𝐋𝐈𝐒𝐓 (𝐌𝐀𝐋) :

1. Frieren : Beyond Journey's End
2. Fullmetal Alchemist Brotherhood
3. Steins Gate
4. Gintama
5. Attack on Titan
6. Hunter x Hunter
7. Bleach Tybw
8. Legend of the Galactic Heroes
9. Kaguya Sama Love is War : Ultra romantic
10. Fruits Basket : final Season

𝐀𝐍𝐈𝐋𝐈𝐒𝐓 :

1. Frieren : Beyond Journey's End
2. Gintama
F3. Full Metal Alchemist Brotherhood
4. Fruits Basket : The final
5. Attack on Titan : Season 3 part 2
6. Kaguya sama Love is War-Ultra Romantic
7. Owarimonogatari Second Season
8. Hunter x Hunter
9. Steins Gate
10. March Comes in like a Lion Season 2

𝐈𝐌𝐃𝐁 :

1. Attack on Titan
2. Full Metal Alchemist Brotherhood
3. One Piece
4. Bleach Tybw
5. Hunter x Hunter
6. Legend of the Galactic Heroes
7. Death Note
8. Frieren : Beyond Journey's end
9. Cowboy Bebop
10. Vinland Saga

I will go with the MAL TOP 10 because their placements seems more accurate to me