Recently took two new guest diffs, CyberEndDragon's Hard and Share's Insane, which I'd like to have multiple eyes on before I ask BNs to mod next month. Especially the Hard, as they're a fairly new mapper (no ranked maps). No worries if Share's Insane is too high SR (4.45★).
There is also an Easy and Normal for you to have a look at :> Hope the song and map is to your liking!