Surprising ranking of Polish supermarkets (Biedronka expensive?) Living expenses in Poland.

Hi good people! As of 2021, can anyone please tell me what is the situation in Polish market?
Which chains are most expensive and which are the cheapest discounters?
I especially like stores where the quality is good but the price is not very high. Where do/would you do most of your weekly/daily shopping? :)

Wiki lists all these as operating in Poland:
Auchan, Bi1, Carrefour, E.Leclerc, Kaufland, Tesco, Action, Aldi, Biedronka, Carrefour, Market Dealz, Dino, Eko, Intermarché, Lidl, Mila, Netto, Piotr i Paweł, Polomarket, Rabat, Społem, Simply Market, Spar, Stokrotka, Top Market, 1minute, ABC, Carrefour, Express, Chorten Delikatesy Centrum, Eden Euro Sklep Freshmarket Groszek, Lewiatan, Livio, Minuta 8, Rosa, Żabka, Eurocash, Makro, Selgros, Aldik, Arhelan, Chata Polska, Frac, Jabłuszko, Topaz.

Or maybe I must specify. I'd like to know the cheapest places for each of these categories, you don't have to provide an answer for all :P :

- meat or fish
- rice, potatoes, baked stuff
- gluten-free stuff
- cheeses - either foreign or local
- local Polish TV dinners, frozen foods, pizza, kompots etc.
- junk food
- toys
- pet food
- chocolate & sweets
- detergents/chemical stuff/cleaning

Why are you asking such a detailed question?

guys its so ****** up and backwards here i tried going to biedronka and it was closed the entire day the one day i went and the sign claimed it was open until 9pm on Sundays. Poland has to be the worst country in Europe even behind Belarus and Ukraine.

Only some Sundays. There aren't many Sunday openings between now and the summer unfortunately. It will change though, and Sunday opening will come back.


Says an indian who knows zero

Yes, Biedronka has transformed from a typical discount shop into a professional supermarket with a huge variety of products. I like shopping there but only in summer holidays.