Which is better, Wigobi or Maunzaro?

I'm thinking of getting a consultation at a hospital because of my diet these days.
Wigobi and Maunjaro are mentioned the most.

But when you search, there are only comments saying that both are effective.
I'm not really sure what the actual difference is.
They say there is quite a price difference as well.
It is even more confusing because the sensation of side effects varies from person to person.

My biggest concern is controlling my appetite.
I want to know which of the two was more satisfying for those who have tried them themselves.