  We optimize $\Delta$-full nuclear interactions from chiral effective field
theory. The low-energy constants of the contact potentials are constrained by
two-body scattering phase shifts, and by properties of bound-state of $A=2$ to
$4$ nucleon systems and nuclear matter. The pion-nucleon couplings are taken
from a Roy-Steiner analysis. The resulting interactions yield accurate binding
energies and radii for a range of nuclei from $A=16$ to $A=132$, and provide
accurate equations of state for nuclear matter and realistic symmetry energies.
Selected excited states are also in agreement with data.
