Having tried all the well-known brands available in Greece, I can say that I liked the good solubility.
I didn't like that the Leo brand is of unknown origin, and in my search it turned out to be a ghost company, insufficient information, questionable quality, etc.
For the same money, there are much more well-known Whey brands

A simple unknown origin Whey that, due to its slightly higher sales in the last year, immediately started making adjustments and increases in price. From the two stores that had it at a normal price of €55 until a month ago (MuscleAttack and Muscle Brothers), I used to buy it for a year because of its price. Now it has become more expensive than top companies in the field that are theoretically safer with certifications and higher quality, such as Dymatize, Olimp, Amix, Applied Nutrition, Nutrend, Dorian Yates.

Dymatize Elite 100% Whey is more economical than the unknown origin Leo Nutrition...

If you search a little, you can find much higher quality whey at better prices!

So, in the warehouses, it costs €58 and soon it will be €80, just so you can have more expired stock

I am not a gym-goer so I don't have an issue with whether it will be the perfect or most suitable product. I am quite satisfied. I take 1 scoop per day regardless of exercise. It dissolves very easily and is digestible.

-1 star because it foams a lot and I have to wait a few minutes for it to go away.

Very good protein. I didn't know it as a brand, a well-known YouTuber was drinking it without advertising it, so I decided to try it. Very good profile of amino acids, fats, carbohydrates, without aspartame. Light, good solubility, nice Vanilla flavor. Will consider it for other flavors as well.

One thing I will say!!! For 10 years, I only buy this one, I tried to buy another one with more money, but I gave it away. It has a very nice taste and breaks very easily

Relatively unknown brand, I have tried proteins from myprotein, gymbeam, mutant, immortal, pf, and optimum nutrition. It is the best in terms of taste, solubility, digestion, and protein percentage per scoop compared to its price, while other formerly cheap brands (we won't mention names) are significantly increasing their prices and decreasing their already mediocre quality. Hopefully, it will remain this way and we will continue to prefer it.
I am a fan of the chocolate flavor, but I highly recommend the strawberry as well, or even a mix of the two, which seems to be a good match.

It dissolves very easily, does not foam, is easily digestible and does not cause bloating or gas. Very good for its price. It loses one star for the taste, it is average for chocolate

One of the best in its category and by far the most economical! Rich amino acid profile, very clean, low in calories, dissolves easily, does not cause any discomfort