OpsCore FAST SF vs OpsCore Fast XR

The Fast SF is the normal high cut

The Fast XR is the super high cut

The XR is heavier than the SF but lighter than the XP, but I’m not sure exactly by how much.

Which of these two options would you choose?

Prioritize the weight savings of the SF, or get the super high cut for potentially more comfortable earpro/comms?

Appreciate any feedback or advice!