I prefer this brand to some others - Frankford Arsenal .243-.308 Caliber Ammo Box

I do a lot of load work ups, which means for me, five shot groups at several different and increasing powder weights. Thus the 20 count cases are perfect for me and most other hand loaders. All the plastic case manufacturer's products are usable. I just prefer the Frankford Arsenal case to their main competitor only because the bottom of their cover piece is not "notched out" like other brands. Notched tops always seem to catch on the sides of the bottom piece when trying to cover your rounds, while the F.A. design does not. I prefer not to use the grey color cases since they are not as easy to see through. You can see your bullet count more easily with the other color choices, but all are more than acceptable.