A version of Maxwell's equations I like better

Constants should be close to their related field $(\epsilon_0 \sim \bar{E}, \mu_0 \sim \bar{B})$.

Maxwell’s Equations

$\begin{equation} \left\{ \begin{array}{ll} \nabla \cdot \epsilon_0 \bar{E} = \rho\\ \nabla \cdot \bar{B} = 0\\ \nabla \times \bar{E} = -\frac{\partial{\bar{B}}}{\partial{t}}\\ \nabla \times \frac{\bar{B}}{\mu_0} = \bar{J} + \frac{\partial{\epsilon_0} \bar{E}}{\partial{t}} \end{array} \right. \end{equation}$