A stable frame rate that is synchronized with the physics rate is essential for smooth looking animation, especially when it comes to the animation of morphs by plugins such as Naturalis and TittyMagic. When frame rate and physics rate are out of sync, animation can look jittery and choppy, although it is subjective how noticeable that is. Additionally, low frame rate can cause physics to slow down.

Copy paste from here: https://everlastervr.github.io/docs/general/physics_rate_and_frame_rate/

so im playing at 165 fps what do i want physics rate on ?

Originally posted by Astra Militarum:

A stable frame rate that is synchronized with the physics rate is essential for smooth looking animation, especially when it comes to the animation of morphs by plugins such as Naturalis and TittyMagic. When frame rate and physics rate are out of sync, animation can look jittery and choppy, although it is subjective how noticeable that is. Additionally, low frame rate can cause physics to slow down.

Copy paste from here: https://everlastervr.github.io/docs/general/physics_rate_and_frame_rate/

so im playing at 165 fps what do i want physics rate on ?