My guess for these 8 new ones would be full gloss w/ debossed titles - just like the recent three Toy Story steelbooks in the 'drawn' style which these are following:-
Pics of this one and a few others in this full gloss debossed wave of 8 courtesy Steelbookpro:-
(I wouldn't describe them as "The Hateful 8" as they have a lovely finish but personally not a fan of the pared down artwork and what looks like circles of smoke around the artwork both on the front and back of each in the collection)