SmAKI just downloaded the low preset, switching from comangliacoms, and it boosted me 40 fps. The problem is that my interp went from 14ms to 21ms and it makes the game unplayable for me.
are you so sensitive to 7ms
just put n_packet_buffer_lan in configs of classes you want to have 15.2 interp
or if you are on 6.9.0 put interp_lan in class configs