Even if I tell you I think it's not gonna help you much. in training you need to figure out yourself what works best to your model. when merging i pick overlay, learned-dst or if I use xseg select xseg-dst or other setting then i set erode mask 30-60 and blur 100-300, then for color transfer I use RCT but you can change it depending on what looks best and leave everything on default. I dont think this gonna help you much since I myself dont think that i'm already doing the right thing, i'm still new to this and i'm currently just trying to figure things out.
when merging i pick overlay, learned-dst or if I use xseg select xseg-dst or other setting then i set erode mask 30-60 and blur 100-300, then for color transfer I use RCT but you can change it depending on what looks best and leave everything on default.
I dont think this gonna help you much since I myself dont think that i'm already doing the right thing, i'm still new to this and i'm currently just trying to figure things out.