I use Izotope Ozone for mastering. Alloy is their product that allows Ozone-like control but with low CPU impact, so it can be used on each track for mixing.

I haven't used the other products, but I use Alloy and Ozone all the time. Essential.


BIAB 2024 Win Audiophile. Software: Studio One 6.5 Pro, Swam horns, Acoustica-7, Notion 6; Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus Studio 192, Presonus Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors