I typically do my big weekly haul at Asda , then nip into Aldi and M&S during the week to stock up, with the occasional dash to Tesco and Home Bargains since they're practically on my doorstep. And I'm completely fine with own-brand products. I've got absolutely no issue swapping Heinz baked beans for Aldi's or Asda's versions. The sourdough from Tesco is gorgeous, Aldi's Greek yoghurt is gloriously thick and creamy, and honestly, the finest loo roll you'll find is Nicky Elite from Home