This is now my third variant of my phone stand.

Now only with topological optimization.

The other two variants are:

Topological optimized with full base, two color option and voronoi design: 

https://makerworld.com/en/models/197584#profileId-218135

Full voronoi design:

https://makerworld.com/en/models/197585#profileId-218136

Hope you like it.