Mega master malt mill
There's no upper limit for gear in any hobby.

Transcript
At the homebrew store, Max finds a fancy malt mill.
Max: Look at that! The Mega Master Malt Mill with 10 speeds and 7 replaceable crushing rolls!
Max: Compatible with 22 different drills, cranks, and engines, including 3 concrete mixers!
Max: Self-cleaning stainless steel, app controlled, speed gauges in metric and imperial... this baby can do 10 tons in a minute!
Paul: Max, forget it. We use extract only.
Max: It's your fault if my beer does not taste right!