You can't really go wrong with Tefal non-stick pans, if you're on a tight budget. This mid-priced 25cm French skillet (that's another word for 'deep frying pan') is just the right size for a pair ...
The best non-stick frying pan: food should slide easily out of the pan, it should be durable and heat evenly. But can you get all this without paying a fortune? Le Creuset, Ninja and Tefal frying pans ...