I was wondering if anyone had any opinions on the best helmet or hard hat that is rated for line clearance. I am going to be dabbling in it starting next week and currently have a vertex vent and a kask which from what I understand due to the holes are neither one acceptable. As I will hopefully only be dabbling in it I was wondering about Rockman with the chinstrap or bite the bullet and just get another vertex but minus the holes. I know some guys really like the pacifics as well any information would be great as I am probably venturing out to purchase one tomorrow.