So head-to-head, which is best, Gerbing or Warm and Safe. Does one necessarily heat better than the other and is one a better value. It appears the Gerbing come with the wiring harness and everything except a troller I need to actually use the gloves. Conversely, Warm and Safe sells the harness seperately thus running the price up a great deal? Maybe I'm wrong on this pont, but I know some of you guys can lead me in the right direction. Thanks in advance.