I have 3 maxes so I shoot them a lot.  I will go out Saturday and shoot the DW and Ruger.h  I tend to shoot a 3 to 400 rounds at a time.  I have about 800 unloaded right now and so I might as well shoot some more and make another reloading run.  
Max brass does not last that long since I tend to load it to the "max".  I mean, come on, what is the point to download something like that?