Do you guys find that certain trucks are better for hill bombing than others? I feel like some people are like "I'd never bomb a hill on my aces." But that and Indy are all I've ever ridden.. I do tend to get speed wobbles...
I think it is down to technique more than anything. That and strong ankles.
I would see people eat shit so easily on anything, any brand if they were not balanced or stood too tall, but more than anything, it is not just about tightening things down a lot, which some people do, but more just getting used to it and staying low.
That said, seeing some of those guys with super loose trucks (any brand) just power through and not have issues must have really strong ankles to hold the board steady and stop the side to side wiggles that result in speed wobbles and bye bye slams, but even just tightening down trucks one full turn makes them so much more stable anyway.
Might not be fun to skate, compared to how you might usually have them, but it might save you some skin, so said a few guys who do the same for vert ramps and only ride one board, just tighten the trucks down one full turn for any real "go fast" type of skating, then loosen them back off a full turn for everything else.