The way I see it, and I've shot a lot of different 400 speed films, the closest you'll get to ACROS in 35 mm will be TMax 400. The film is absolutely gorgeous. The apparent grain is on par with that of Plus-X - maybe a little bit more grainy than ACROS, but not something you're going to notice at modest print sizes It holds detail in shadow and highlight over a very wide scene brightness range, and does so easily at box speed given normal development in D-76. Grain is even less apparent if your developer of choice is XTOL. No muss, no fuss. Follow Kodak's recommendations and it just works. There's nothing bad I can say about it. If you need to push it a stop, don't bother. Mid tone and highlight contrast will be good even with 1 stop under exposure, though you will give up some shadow detail.