That map isn't nearly to be the best to my preferences.
As an art piece 8/10
As a map to have fun and enjoy while playing 1/10.
I don't know exactly what map i would say is the best ever. But prob would be something like:
https://osu.ppy.sh/s/534280
https://osu.ppy.sh/s/411435
https://osu.ppy.sh/s/210731
https://osu.ppy.sh/s/323329
https://osu.ppy.sh/b/722934?m=0
https://osu.ppy.sh/s/468418
https://osu.ppy.sh/b/826968&m=0
There is hundreds of good maps.
As an art piece 8/10
As a map to have fun and enjoy while playing 1/10.
I don't know exactly what map i would say is the best ever. But prob would be something like:
https://osu.ppy.sh/s/534280
https://osu.ppy.sh/s/411435
https://osu.ppy.sh/s/210731
https://osu.ppy.sh/s/323329
https://osu.ppy.sh/b/722934?m=0
https://osu.ppy.sh/s/468418
https://osu.ppy.sh/b/826968&m=0
There is hundreds of good maps.