I have a very old store brand dishwasher (from a store that went out of business 20 years ago), that I bought second hand about 16 years ago and it works just fine. Yes it is noisy, but the cycle is short and the dishes are clean.
Oscar and Penny., the dogs, do a pretty good job of prewashing the dishes. I do not use the heat setting, when the wash stops I open the door, pull the racks and give them a shake. Only the odd plastic items does not dry completely, but it is dry by the time my son unloads.
I do not understand the need for a stainless steel interior. Mine is blue plastic, it is clean, there are no stains.
Every so often I think it would be nice to have a quieter machine, but not enough for me to put up cash.
Oh and my appliances do not match.