There is only one character in the game I could ever see myself using a Vladof pistol with, and it’s not Nisha. With Athena, since she can’t aim down sights half the time anyway, so a macine pistol is good for her. Especially since she needs high fire rate to keep Maelstrom stacks high. Of course, I have never found a good elemental Anarchist for her, ever. Only time I’ve even seen one is in the hands of other players.
I’ve never been a huge fan of fire rate buffs. It just seems like there’s a point of dimishing returns where you’re just missing more shots, and wasting ammo. I figured out early on that Nisha was meant to get the most out of Jakobs guns. That’s why she has skills like Magnificent 6, that boosts non elemental guns. Or Tombstone to make every shot potentially crit. And while I did occasionally use other types of guns as the situation called for it, lasers, rockets, smgs, I mained Jakobs guns from 1 to 70 with her, and had a blast doing it. Hell, I made a 50 Two Fer Maggie last to level 59 in UVHM, and then made a 59 replacement in the Grinder that lasted to level 70. I’ve never wanted to use the other manufacturers pistols with her.