[QUESTION] Print quality in Overhangs about ender3

[Astrofreak85]

[sn4k3]

Need more information, such as:
Is ender stock or modded?
Filament used
Temperature used
printer profile + print used

[Astrofreak85]

Ender 3 pro
Not modded, just Metal Extruder an other cooling.
Filament, PLA from "Das Filament" 210°C
Profile: yours Ender 3 stock, Print speed is yours, not change for the print above

currently I am putting a print with same speed settings as used in Cura

When I compare Cura and Prusa print after the main deck of benchy is ready, it seems prusa uses much thicker walls...

[Astrofreak85]

The additional fill between the two outher perimeters seems to corelate with number of upper an lower layers in PrusaSlicer, at least changing this has an effect here, wenn i reduce upper and lower to 3 ist gone, and the print looks better, but still not perfect
strange how different the slicers behave...
maybe this has nothing to do with your profiles at all...

[sn4k3]

Diferent software have different planers and ways of print, it look like a overhang problem. You can try reduce overhang speed (bridge) and increase cooling fan speed on those cases which for PLA is always 100%.
Also make sure you use latest prusaslicer + my profiles
You can try set every setting equal to CURA and see if problem stays or not. I printed a bench two days ago with PLA and i don't have that problem, i'm using 0.65mm lines and 0.6mm nozzle which is worst for overhangs (more mass)