Please add 150ms of manual lead in time to all diffs, you can do this on most older clients in Song Setup > Audio. If you are using a newer client you can edit the .osu files manually, change AudioLeadIn: 0 to 150.
The black combo colors are too dark, how about a blueish color like the bg?
[Colours]
Combo1 : 130,151,164
Combo2 : 77,54,82
Combo3 : 128,128,128
Combo4 : 192,192,192
Normal:
Honestly this diff is easy enough to be an Easy diff, especially since your "Hyper" is right in Normal star rating range. I'd rename this to Easy, that one to Normal.
00:49:366 (2) - points into 00:53:566 (2) - instead of 00:52:966 (1) -
01:00:166 (1,2) - I'd prefer if we didn't do overlaps like this, it's hard to read especially on old default skin.
01:22:067 - Slider tail unsnapped by 2 ms.
Hyper:
01:11:641 (1) - Spinner is too short, auto cannot achieve 1000 points on this.
00:19:966 (1,2,3,4,5,6,7) - imo the flow here is too hard for this star rating, this is basically a normal diff, and you should keep the flow simple for new players. Each of these reverse arrows don't point the player into the direction of the next object, which is something I like to see on Easy/Normal diffs. Here is a screenshot of kind of what I am suggesting

00:22:666 (1,2,3,4,5) - Flow like this is much better imo
00:52:966 (1,2) - I have similar issues with flow like this
Another:
00:59:866 - is missing (Clap) which exists in Hyper, Black Another
01:14:566 - Concurrent inherited lines.