Gini importance for different RFs for the SST-1M-1. The features used for the reconstruction: log of the intensity, width, length, width/length ratio (wl), timing slope, skewness, kurtosis, leakage, and coordinates of the shower center of gravity in the FoV (x,y). Height of the shower maximum (h max) and distance of the impact point from the telescope (impact dist) are used only in the stereo reconstruction. Upper left: gamma-hadron classifier. Upper right: energy regressor. Bottom left: disp norm regressor. Bottom right: disp sign classifier (Only used in mono reconstruction).