Choir sound comparison between NotePerformer and Olympus Micro

hi all,

admittedly I know nothing about tweaking VSTs to get optimal results so the attached examples reflect that. in both cases, the music is the same with a single dynamic but the OC version has some strange dynamic variation while the NP version does not.
HALion_OCmD_Chorale_pg53_ornamented - Flow (1020 KB)
Chorale_pg53_ornamented - Flow (969 KB)