ROFL
that sounds tasty.
I have my own personal ratings of supermarkets
For the very poor (with a local supermarket) - Farmfoods, quicksave. With no local market usually corner shop (which costs more but no choice)
NExt level (not well off, but can't cook) - Iceland
Next (not well off but some can cook) - Asda, Morrisons, Lidl, ALdi, Netto
NExt (well off but can't afford waitrose/has no local waitrose or has no other supermarket close) - Sainsburys, Tesco.
Then (well off) = Waitrose adn CO-op. More eco/politically friendly for those that have the choice. M&S for those who can't be bothered to cook.
Top = fresh and wild. For those that don't need to take out a new mortgage to shop there.
Of course this all depends on what you have locally.