I "discovered" plain carbon steel frying pans just before the lock down, and purchased a cheap one: 26cm in diameter Garcima to try
That was a revelation, for years I was led to believe that only teflon coated was worth it, that anything else was rubbish, but in fact it is the complete opposite
These carbon steel pans are really easy to use and clean, a pleasure to fry eggs and other things without sticking or burning
Never again will I buy a coated pan!
After this first 26cm pan, we got several de Buyer including a smaller 24cm (Mineral B) which is much thicker and spreads heat even better, then another 24cm "Paysane" much taller, a 20cm for pancakes, and a 26cm grill
We also tried cast iron pans (Le Creuset) but these are much heavier and not so convenient, also the ceramic coating requires attention, whereas carbon steel does not (you can cut in them, scratch them, it does not matter)
Now every time friends ask me about pans I recommend carbon steel, de Buyer or similar, and when they go for it they are just as happy as me