About "push-button" toilets
Over the decades,
many boatbuilders (some building rather expensive brands of boats) install Jabsco manual or electric heads as their "stock" marine head -- helps with their bottom line published price @ boat shows.
Knowledgeable buyers, looking beyond Lowest Price, choose an upgrade like the fine Raritan PH2 line, or even better...
*Expecting that a waste-grinder built to Jabsco Specs would
increase your probability of trouble-free operation is an unwise use of mental and even your financial resources.
And then, in general, all of these low and mid-price waste grinders/pumps have a poor reputation, no matter whose label is on the case. At some price point, they probably start to function a lot more like the customer would really want, but that might be a "multiple" of the Jabsco price point.
Something to consider...............