Twister is the best Tornado movie we're going to get, to the point where I'm pretty confident nothing but a remake is going to top it.
Tornadoes don't stick around long enough to fill a whole movie (average life is 15 mins, average forward speed is 30mph), so you either need to exaggerate their duration to the point of absurdity or have multiple tornadoes. And nobody is going to get hit by multiple tornadoes except storm chasers or people unlucky to the point of comedy.
Even then, like a Godzilla movie, it can't just be non-stop disaster; you're going to have to cut away to "human stuff" occasionally, and while you can get better actors for sure there's still going to be a lot of character drama. The characters you do get are going to fall into pretty narrow roles too; expert (scientist / journalist), thrill-seeker, bystander, and various combinations (all of which are in Twister, you'll note).
And as silly as the idea of getting in front of a tornado and dropping an instrument pack is, it's actually a real thing; for several years in the 70s and 80s,
NOAA funded a project to drop instrument packs (called "TOTO") in the path of oncoming storms. Even grounded in reality the plot of Twister still feels far flung; anything more is going to feel like pure fantasy. Twister even has plenty of absurdly silly bits like describing the storms as self-aware ("The storm is thinking! It's coming to get them!").