Which is why I use both. As I said, I am fortunate in that they are situated within 300 yards of each other. I've never had anything from Lidl's that tasted vile.
Aldi & Lidl are German. The Germans do not sell cheap rubbish. I'm fortunate in that Sainsbury's and Lidl's are close together so I can still get my weekly shop done in one hit. The secret is knowing which supermarket has the best on offer that week.