I find the new Provigo le marche stores have an amazing selection of foods. They have more organic, homemade, gluten free, vegetarian, kosher, etc. You name it, they have it. Yes it's more expensive than say Super C or Maxi, but the selection is soo much better.
Also when they have sales, their prices are great. Chunky soup $2 a can or frozen pizza the big ones for $4. Their sales are very good, I'm not sure why some reviews say the sales are expensive. Look it up, you'll see