Just in case you missed news about Cura’s triangles infill, the photos above and below are examples printed with Push Plastic’s Translucent Green. Both examples were printed with one perimeter, 30 % infill, and 0.2 layer height.
I have tried using Cura’s gyroid infill without perimeters, hoping to get results similar to Stefan of CNC Kitchen, as he did in his video. The prints crumbled. Perhaps I will try it again with one perimeter and translucent filament. Until then, I will enjoy the nuances of this mesmerizing triangles infill.