Zercher Shrugs Rep Scheme?

What kind of rep scheme and sets would be best for trap development and do you do a hold at the top like you suggest with regular barbell shrugs? Thanks!!

I normally include a hold at the top of every type of shrugs, except power shrugs. I feel that anywhere in the 6-12 range works pretty much equally so you can mix it up.

Great thanks for the quick response!