E-Revo is better for bashing in sticks , rocks because the battery compartment has no holes in the sides or bottom, the Flux does.
Revo has cooling vents built into the top. LIPO batteries are sealed.
You dont need to stop between runs anymore than a nitro one, the difference being you still have heaps more power.
Sand hills/dunes can overheat the system. But the Flux has the same system.....
There both mamba monster systems, pretty much the same voltages etc, E-Revo has the better chassis by far. It controls better, and is faster of the mark, jumps better and looks better !