  We review the performance of the PBEint GGA functional (Phys. Rev. B 2010,
82, 113104) recently proposed to improve the description of hybrid interfaces,
and we introduce its one-parameter hybrid form (hPBEint). We consider different
well established benchmarks for energetic and structural properties of
molecular and solid-state systems as well as model systems and newly developed
benchmark sets for dipole moments and metal-molecule interactions. We find that
PBEint and hPBEint (with 16.67% Hartree-Fock exchange) yield the overall best
performance, working well for most of the considered properties and systems and
showing a balanced behavior for different problems. In particular, due to their
well-balanced accuracy, they perform well for the description of hybrid
metal-molecule interfaces.
