I'm not sure that other dishwasher performs like mine now cause I've never been used dishwasher before in my life?!!, I choosed this brand after I've been research thru internet before I made decisions cause had most good rating among other brands!!,  it seems clean most of well enough but still stains or little particals left on some dishes?!, but overall I guess I'm happy with it??, especially can't even tell that machines operating cause it's so quiet during performance n I got 42DBA?!! :)))