I didn't know Live, Die, Repeat came out in 4K with Atmos, been waiting for that one, but the existing DTSHDMA track was already great. Read the review, it says that the bass is softened in the Atmos track, likely because the DTS-HD track was potent. The opening scene is where all the bass is though. I might pass on this one for now.
I just ordered the
Mad Max 4K set. I already have the single disc, but the price of the set was better than buying the other 3 lol (and of the originals, I only like 1 and 2).