drum versus / vibration tumblers?

[goldeagle]

can you guys help me out?what is the best way to go to clean up my dug old coins,coppers and silver?i have read vibration tumblers are good and some guys say dual drum.any and all recommendations,will help out alot thanks

[extractor]

I like the vibration tumblers .They make quick work of things.

[FCCDFEd]

I bought a vibration tumbler and like it alot. I use uncolored gravel as the cleaning medium with a few drops of dawn dishsoap. Works well. I have read a couple threads about drum type that use drive belts and that they broke quite often and were hard to acquire for replacement.