From my other thread, I have been convinced to purchase a vibratory tumbler to start-off with, so......which one of the following tumblers would you recommend? Keep in mind, I won't be cleaning a high volume of brass and quality is of utmost importance. That being said, price does not equal quality. 
Dillon CV750
https://www.dillonprecision.com/dillon-s-cv-750-vibratory-case-cleaner_8_8_23659.html
Thumler Ultra Vibe 10
https://www.brownells.com/reloading...-ultra-vibe-vibratory-tumblers-prod54712.aspx
https://www.brownells.com/reloading...-ultra-vibe-vibratory-tumblers-prod54712.aspx
Berrys Tumbler
https://www.brownells.com/reloading...rs-accessories/berry-s-tumbler-prod36851.aspx

Dillon CV750
https://www.dillonprecision.com/dillon-s-cv-750-vibratory-case-cleaner_8_8_23659.html
Thumler Ultra Vibe 10
https://www.brownells.com/reloading...-ultra-vibe-vibratory-tumblers-prod54712.aspx
https://www.brownells.com/reloading...-ultra-vibe-vibratory-tumblers-prod54712.aspx
Berrys Tumbler
https://www.brownells.com/reloading...rs-accessories/berry-s-tumbler-prod36851.aspx