I've gone through more than $350,000.00 in dimes, boxes, bags, and hand rolled.
Handrolled- You will usually find keepers. It is possible to get a solid roll, I never have nor even came close. Due to the large amount of foreign coins found,and short rolls, one can get more silver buying it. Silver dimes are still cheap.
Bags- I have found that you usually average the same number of silvers as in boxes, perhaps a bit better. It's possible to get a dream bag, but you probably have a better chance of being struck by lightning.
Boxes- I've had my fair share of skunk boxes. Normally you don't get a lot of foreign coins,but I've had a box 20+
modern Canadians. I've never been short rolled on boxes. My best box gave up 11 keepers. I've picked up a couple of Barbers. Also picked up a 2009 dime box which I sold on Ebay for well over $1,000.00.
If I were to CRH for dimes anytime in the future I would go with the boxes.
HH
Rich