I go for standard winter gloves any brand, with silk liners and. Most important thing for me is that they have a high cuff so that my wrists don’t get cold. Warm arms and wrists is the key for me.
I had some Fox Antifreeze and they were good down to about -2, but I found them a bit lacking below that. The Velco also came apart, so I took them back in the spring, got a full refund so will try something else this season! Have some Altura Thermolites which are brilliant for days like today where it was 3 degrees at the start of the ride.