It comes down to design, water hardness, and detergent.
I can go crazy with my modified KDS-18, a tiny bit less with the Powerclean Kenmore.
Less so with the Maytag reverse rack.
Even less with the Point Voyager, especially the top rack. The top rack has weak performance but the jet design/configuration is ridiculous. There's a really bad dead spot in the center of the rack which becomes obvious by looking at the wash arm. The engineer who configured those wash arm jets should be fired. Does anybody actually test their designs anymore before kicking it out to the public?
I can go crazy with my modified KDS-18, a tiny bit less with the Powerclean Kenmore.
Less so with the Maytag reverse rack.
Even less with the Point Voyager, especially the top rack. The top rack has weak performance but the jet design/configuration is ridiculous. There's a really bad dead spot in the center of the rack which becomes obvious by looking at the wash arm. The engineer who configured those wash arm jets should be fired. Does anybody actually test their designs anymore before kicking it out to the public?