I had to go with Msscribe, because I just finished re-reading the whole Msscribe Story for the umpteenth time, and generally speaking I revisit Msscribe way more often than I revisit Crystalwank. Crystalwank was epic and will never be duplicated, but Msscribe literally spans years, and she's singlehandedly responsible for a significant portion of the wank that gave HP fandom the reputation it has. God help us if Msscribe's work is ever duplicated, lol.