Second Lifes max frame rate is 45fps. I record at 24fps and edit with that framerate in Da Vinci Resolve. If I need slow down some action (someone quickly walking like a duck down the aise at a wedding) I might resort to speed warp/optical flow in Da Vinci Resolve Studio. Typically the shows I record at have a hard time getting frame rates much above 20fps anyways,
Given the 45fps max frame rate SL limitation there is little point in recording above 30fps anyway.