I cannot add anything to the cold weather gloves of choice, but I will suggest something I did. I use the flip back mittens mentioned several times, except I replaced the Velcro with magnets. sewn into the fabric. MUCH quieter and easier to use. I got tired of seeing game flinch when using them.
Some might say, “they don’t make noise till you close them” and I say, wait till your hand hits something on the draw, or gets caught on something when lifting the bow.
Just remember the magnets are in there if you use a compass though.