Lets see, Magneto can destroy the earth if he wants, It took a cosmic powered spidey to stop him, and he went on a rampage almost obliterating the entire city of new york vs. A skinny guy in an ugly costume that appears in about 5 comics every couple of years cause he sucks so bad.....hmmmmmmmmmm
ELECTRO!
.....oooor not! Magneto wins.
The God-Like Electro that defeat Spider-Man easy could beat Magneto i think after a run for his money.The god-like Electro is linked to the Earth electrical field, he was able to creat an electrical field sufficient to grant himself to fly and hover into air, he was able to kill people just jamming their brain impulse with a massive shock effect, he can vaporize water creating intense heat around himself with his electrical field, he also can create electrical grids or fields to protect himself and make enemies being shocked or killed if they tried to pass through it.The god-like Electro can destroy cities if he wants, he sayed to Spider-Man he can destroy an entire neighbourhood if Spidey don't beg him for don't kill him.And onestly i think he wasn't overrating himself, cause he can control electricity in a long range around himself, ok Magneto can cause a worldwide proportion disaster, but anyway a guy that can produce and control electricity on that range his a trouble for the lord of magnetism.Also don't forget that we never see how much electricity Magneto can absorb, Electro can overcharge Magneto's body?His body his still made of flesh and bones, he can throw Magneto an unbelievable electrical blast that would be too much for Magneto and it will cause his force field to broke, then Electro had just to jamm his brain impulse.