I use archlinux for gaming and work and I like to optimize my System. If I notice something on/for my system I might make changes to the wiki. I try to make changes towards Gaming#Improving Performance solid in the sense that official documentation and (to a lesser degree) benchmarks are able to provide the reason for theses changes to get incrementally closer towards solid advice. If you have some documentation or benchmark numbers (throughput, response time, jitter) that provide good reason for a change I am more than happy to have it.
Lets enjoy archlinux together,