By putting your shrimp in boiling water for just 180 seconds you will discover if it is a premium quality one, pay attention on the following characteristics to become an expert on shrimp
Texture
Once you have boiled a premium quality shrimp, you will realize that it is firm, juicy, with a uniform texture and defined shape.
If it is dried, deformed and taffy, it is most probable it is not the best quality.
Taste
A premium shrimp has a sweet-salty flavor, and it is tasty with no condiments needed.