can vouch for the showa gloves, we used them all winter, not too great when freezing, but for day to day use, they are quality. so cheap as well.
tried pola joka gloves, awesome glove, only for freezing conditions really, tried sealksinz, took them back after 1 day, useless.
the showa is a good compromise, plenty of grip, keeps the wind and rain out, flexible enough, just stick some latex ones underneath when very cold.