Good evening girls) What kind of dishes is best to buy for a child so …

Good evening girls) What kind of dishes is best to buy for a child so that they can use them for a long time? What would you recommend? What's the most necessary thing? I don't understand the difference between expensive and cheap, is there a difference in quality? Do you use these specifically? Is it worth buying? Can you give me an inst where you bought it at a normal price ?