My regularly used supermarkets are Morrison's, Lidl & Waitrose, so pick the bones out of that!
Lidl steak tastes better than Waitrose, Morrison's special noodles with veg are just brill, Waitrose chilli noodles are good and micro wavable, Morrison's have a better range of skin care, toiletries & hair colours, Lidl cat food pouches are unbeatable on price, and the boys actually eat them!
, Lidl cauliflower is cheaper than either Morrison's or Waitrose, but they don't sell loose carrots, by that I don't mean badly behaved veg with low morals, rather that they are only sold in bags, so not much good if you only want one or two.