Is Magnetic worth it in this build?

https://imgur.com/a/43GbhTz

Trying to make a fun Grimoire build with mainly Electric damage and a bit of Viral. I have basically one slot open and not sure what to put in it. I think Magnetic would be good here but it's only 60 since that's the only mod with Magnetic and I can't combine Cold + Electric because I need Cold for Viral

other options would be Anemic Agility (-damage +fire rate), Pistol Elementalist (more status damage) or just any damage/crit damage mods. or maybe something else

would appreciate any insight thanks