Question about appetite control

Hey guys, I was wondering about the appetite control of tirz in comparison to reta and sema. For example I am aware that the appetite control for sema is very good, so I’d rate that a 9/10. In this sort of weird rating system just to get an idea of how it works in regards to appetite control, can anyone please give me some information? And if you could scale of one to 10, please just give me your input on what you think in terms of tirz and appetite control in comparison to sema and Reta.