I am an athlete myself. I have used both high-energy and fitness drinks, but I have used them for a long time. I feel that high energy can get quick results, and my grades will be faster and more obvious, but if I don't use it, my grades will drop quickly and my side effects will be greater.
I feel good about Kangbite fitness drink, which is not only suitable for professional athletes to supplement trace elements, but also suitable for people who exercise in general. There are basically no side effects, just like the drinks they usually drink, but the effect of fitness drinks will not be so fast, and then it will be reflected in sports performance. It usually takes a period of training to see the effect, and the performance is slow but relatively stable. I personally recommend fitness drinks.
I hope it helps you.