0.2mm layer, 2 walls, 20% infill, arachne
0.12mm layer, arachne, octagram spiral
0.2mm layer, tighter
0.2mm layer, 3 walls, 10% gyroid infill
0.2mm layer, suggested
0.2mm layer, 2 walls, 10% gyroid infill
low cost (2 walls, 10% gyroid infill, 3 top layers)
low material 0.24mm layer, 10% cubic infill