I’d go with VPI’s record weight. It’s unthreaded but weighted. You can leave the platter spinning when changing records. I had a screw on clamp with my HW19mkIII, the weighted clamp came with the Classic. Simpler, just as effective IMO.
https://www.musicdirect.com/vibration-control/vpi-hrx-stainless-steel-center-weight
https://www.musicdirect.com/vibration-control/vpi-hrx-stainless-steel-center-weight