I splurged last year big time, and got the Assos winter glove pack. It is not cheap. But the system is AMAZING. I always have had issues with varying temps, so often my gloves would either be too light, in which my hands would get cold, or too heavy, and my hands would sweat and then get cold. The glove pack comes with 3 sets. An inner glove, outer glove and lobster mitts. Mixing and matching I can easily get my hands perfect every time.
-D