I gave up on "re-boxing" shotshell reloads years ago. Now I just use wad bags to package 100 and throw in a primer package torn apart with the load data on them.
For regular LGC trips, I use two 5 gal. plastic pails. One for reloads, one for empties. You can count out 25, 50 or even 100 in short order.
As an aside, a buddy in the printing business made up his own boxes for reloads ... all nicely printed and pasted just like the factory stuff. He hand-printed the individual load data into the little squares he provided on the box tops. The big label on the front contained his first name and FGR ... short for "F***ing Good Reloads" ! Yes, he was a bit of a character.