There is little difference between the roll in a roll crimp and the treatment the same area gets in a star crimp so I doubt there will be a significant difference in longevity. And most star crimped hulls fail at the lines extending back from the star so possibly the roll is going to survive a little better. I reloaded 10ga 2 7/8" for a couple years using a MEC single stage loader. Didn't experience any difficulty with either Remington plastic wads or various fiber wads. Again the longer bent up material of a star crimp would make the issue more difficult but I used both with no significant problems.
