串 vs 丳: which one is used more often for "skewer"? I've seen that both 串 and 丳 are supposed to mean "skewer". Which one is more regularly used? 

Are there other common use cases for 丳?
Judging by the image results on Google [串, 丳],  and Baidu [串, 丳], 串 is more commonly used as skewer.