It depends on how clean you really need or want your cases.
I have been using a vibratory for decades the brand or media does not really matter, currently I have a Hornady with corn cob media and it works great for cleaning the outside of cases. A while back I started salt bath annealing some of my high volume cases and the first try was a disaster because vibratory cleaning does nothing to clean the inside of the case or primer pocket.
I solved the problems by getting a Lyman Cyclone rotary tumbler using the stainless pins, it cleans inside and out plus the primer pockets. The only downside to rotary is the cost, it’s double or triple the price of vibratory. I would not spend my money on ultrasonic
Last edited by boatanchor; 08/21/19. Reason: Change the name
