Can you recommend a diet shake to replace breakfast?

I'm writing this because I've recently started managing my diet and would like to get recommendations for diet shakes to drink every morning.
I quickly got sick of the products I used to eat because they were too sweet or had a strong artificial taste.
Is there a list of diet shakes that are good for you and keep you feeling full for a long time?
I think it would be better if there was a diet shake product recommended that has sufficient protein content, especially if you drink it after exercise.
Please recommend a diet shake that is easy on the stomach even if I drink it every day!

Taste: Prefer a nutty, grainy taste without any fishy taste
Ingredients: Low in sugar and contains over 20g of protein.
Fullness: Rich in dietary fiber, this product provides satiety for 3-4 hours.
Others: Pouch type is preferred for easy carrying and less powder clumping