Active Raid: Special Public Security Fifth Division Third Mobile Assault Eighth Unit
Set in a part of Tokyo that has descended into a quagmire, the story follows Unit 8 of the 5th Special Public Security Section's 3rd Mobile Assault Division — popularly called "The Eighth" — who don powered armor "Willware" exoskeletons to counter the rise in crime. Source: ANN
hchcsen is JPN BD (Director's Cut) Remux+Impatience. New scenes were spliced out since they're unsubbed, Additionally episodes 8 and 9 have 30-60 seconds of the TV cut spliced in. The director's cut has better video quality as well as animation updates and new scenes There aren't any viable options for alt, there's a VCB mux from Gyuunyuu but the subs are mistimed, also it's the airing version which is both a lower quality source and encode from VCB Store benefits from MPV Deband
Comparisons: slow.pics, diffchecker.com