For very complex mesh - suggestion

Hi there,

I was using GMSH for mesh generation for my cases and was converting .msh files into XDMF to be able to load the mesh into dolfinx scripts.

Now I have very complex geometry which cannot be handled by GMSH properly. So I wonder what other open-source meshing software you would recommend? What you guys use other than GMSH for meshing?

Thanks for your answers in advance.