Tirzepatide is the one I have kept using for fat loss. It has given me reliable appetite control and steady weight drop, so I have stayed on it instead of switching around. Adding other peptides on top is optional; lowering food noise while keeping protein intake and training consistent handled most of the progress for me.
A lot of people I know combine a GLP-1 with extra peptides to get better weight and fat loss. I want to hear what peptides others are using for those goals without any GLP-1, or whether the strongest results always require stacking something with a GLP-1 anyway.