Gotta go with eagle on this one. All cables in the box first, stapled up and then stripped. I check all the time to make sure NO conductors are nicked. Had a guy back in 98 screw up some wires with one of those klein romex strippers. Ever since i have not allowed those things on the job. We pulled 19K ft of 12/2 since March 10th. Speed does count but a safe installation is top priority.

More than two wires - pre twist.
Grounds down... (unless specs call for grounds up)