3D printing with unconventional vase mode

There are some great vase mode designs for gridfinity boxes that minimize filament usage and maximize print speed.

A lot of these tricks are used to print UAV / RC wings with internal structure, often out of foaming filaments to reduce weight.

	▲	beeflet 5 minutes ago \| parent [-]
		Why not use normal printing techniques with low or no infill? Or just design the parts with internal cavities