It's the only reasonable thing to do. REWE / Edeka / ... also have standard groceries (yoghurt, cheese, pasta, cans of tomatoes, corn, etc) from their discount

It's the only reasonable thing to do. REWE / Edeka / ... also have standard groceries (yoghurt, cheese, pasta, cans of tomatoes, corn, etc) from their discount brand which cost exactly as much as the Aldi product, but they are usually vastly inferior in taste and quality. Just go to REWE and buy a can of ja! corn. It tastes like somebody yellow-painted puffed rice.