Currently, I'm using Mesa from mhwd. I would like to switch to using Valve's ACO Mesa driver for improved game performance. A handful of the games in my library benefit from ACO that I know of, so I want to switch from using mhwd-mesa to using what I believe is mesa-git, which installs as a dependency of mesa-aco-git (amongst other things such as llvm-git). What is the best way go to about removing the mhwd mesa and installing mesa-aco-git (and lib32-mess-aco-git by extension)? Will this also remove my lib32-mesa package? I am unsure whether or not this installed as part of mhwd. I read another thread, but it was almost three years old at this point and said something about keeping mhwd due to dependencies. Fiddling with drivers - especially core ones like graphics drivers - can be a little scary, and I want to make sure I have the lowest possible chance of hecking it up.
So in short, what's the cleanest way to install mesa-aco-git and lib32-mesa-aco-git on Manjaro Linux?