Same here. I use four different styles according to the weather conditions. Fingerless for spring and summer. Cheap cotton jersey gloves that you find in convenient stores for around $2.50. I use those when the weather starts to cool. They're good to about 25f. After that I use a pair of convertible mittens for the really frigid stuff. I also have a pair of waterproof fishing gloves for the rain. They were cheap and they perform cheap. They leak after about 20 minutes, but they still keep my hands warm in a cold rain. Also the jersey gloves fit inside them for extra protection if I need it. But I don't think there is really just one glove to cover it all. It would depend on your temperature range I guess. Mine goes from 90f+ down to below zero. So I need the different varieties.