I don't use B of A due to their financing the biggest polluters.
The last time I rolled quarters was in 1964 or 65, I think...
I've been doing dimes - 1 silver in 10 boxes, that's 25,000 coins searched, but it was a nice Merc.
I like halves in theory because there is a chance of finding a classic commem. But the skunk streaks are discouraging.