>>19709696put protect on manectric, drop volt switch. Protect is useful because it lets you go from your 105? speed to 135, which is useful if there's something between that that you want to outspeed, like a mega lucario or something
sometimes it's really useful to not have to switch out all the time so personally I use flamethrower instead of overheat. Also then you don't have to deal with the 90% accuracy
Most things weak to fire are EV'd to take char-y's heat wave so all you can do is turn your hits into more reliable 2HKOs