i have found consistent silver in dime boxes, my avg. has seemed to be 1 per box, but that is 1 90%.... but it is also just 1 90% dime....
dime boxes are easier to come by..
i have found really good halve boxes, long run avg is probably over 1 per box, and even if it is only 1 40% thats more then a dime..
halve boxes are not always as easy to come by..
depending on your area it may be hard to avoid dumping in your supply with halves, whereas in my opinion that is not really as much of a concern with dimes because they are so highly circulated, there is so many more dime dumped and rerolled in the supply that getting back your dumps is IMO a minimal concern, halves however if not moved around much in your area can just cycle right back to you... which is whats happened to me
you can figure out who ships what to who, and where yo get your coins from, get the right accounts and maybe even have to commute to get your halves, and ifyour a big volume guy/gal that may not be a bad idea, and may produce good results, and may also just result in higher numbers of skunks...
i believe in the slow and steady method, it is part of why i tried to keep with the one silver a week bet to myself. i was doing so with halves but with minimal results and finding out that my dump and supply use the same carrier i stopped getting boxes, i can get dimes just about everywhere but going thru dimes felt more time consuming with them being so small, but i have a better feel for them now, its just finding the time period with 2 babys.. but i have found at least 1 silver dimes in every box, granted i haven't done a crazy amount ( MIHUNTER probably dose more boxes in a week then i have ever done) but i have only had a couple skunk boxes, and they are all 90%!!unless you get a Canadian one lol.. im still waiting for my first Canadian silver dime in the wild!