Subaru for cars, until I realised they were thirsty on fuel.
Milwaukee for power tools.
M&S for nice food.
Waitrose for sushi.
Obento sashimi sauce.
Tesco for our weekly food shop for essentials.
Morrisons for meat, fish and cherry pies.
Argos for cheap rubbish.
Same here. I used to prefer Marmite, but now prefer the Tesco stuff. Every morning on toast. If we have something to ring the changes, it just doesn't feel right.