yep, but most of it is a straight shot. For me, it’s the curves on 191 and what might be around the corner :o).
For me it's the high speeds of oncoming and low friction on US-20. Perhaps more die on 191 due to crossovers and high traffic levels, but the friction levels there seem to be higher on average so I'm more in control.
On both roads, it's better to be in a massive vehicle.