I have a Lyman 1200 Vibratory tumbler that uses only solid media. I use it very little.
My main tumbler is a Thumler's Model B rotary. It can use corncob/walnut media or water. 90 percent of my cleaning is done with warm (NOT HOT) water and liquid Tide.
20 minutes usually cleans anything. Of course, they must be dried. I put them on a cookie sheet and leave them in a 200 degree oven for two hours. In the summer, you can sun dry them, but it takes a bit longer.
I didn't fight to defend your freedom so you could vote to take away mine.
"A man who has nothing for which he is willing to fight, nothing which is more important than his own personal safety, is a miserable creature and has no chance of being free unless made and kept so by the exertions of better men than himself.
John Stuart Mill."