Sadly a lot of people think stainless media is the bees knees,
Well,I like my 3 litre ultrasonic cleaner it takes 2 x 30 min cycles with 100 brass in it and it comes out very very clean, I admit it does not have that all fresh level finish that brass does after being polished by hundreds of tiny media bits,
But the brass is clean,serviceable and as good as you need it to be to function correctly in any shooting disapline, it would not pass a anal brass inspectors inspection but who cares, it works and works well enough for me to have ditched the tumbler years ago.
The above statement is mine and mine alone, if you want to blow your own trumpet about your own findings,
CRACK ON,
bob.