I'm experimenting with my new Ender 3 V2 using PETG filament on the textured side of the included glass bed without any additional adhesives.
I'm been having trouble with adhesion until I found out that enabling raft on my prints helps solve the problem. However, I can't help to wonder whether skirts work any different than rafts.
In my test prints, all settings are identical except for the raft vs. skirt setting (using Cura as my slicer). However, the outer line of a raft adheres perfectly to the glass, while the outer line of a skirt fails to stick completely and moves around when the nozzle goes "around the corner".
Is there any difference between the outer border of a raft and a skirt as produced by Cura?
EDIT: I've managed to upload a video comparison of raft and skirt in the same project.