FreudI'm on linux and have bad internet but a decent CPU. Should I be using net_queued_packet_thread 0?
Yes, Linux's network system isn't bad and doesn't require the additional queue. Most of it is already disabled for Linux users, but disabling it and adding the launch option will save memory and a little bit of CPU.
HoppsI think maxperformance.cfg is missing this: r_dopixelvisibility 0
r_dopixelvisibility does occlusion for glows, and building_cubemaps 1 removes most of the negative performance impact from enabling it, so I think it is a net positive.