I went from stock to hards, then hard top/stock bottom then back to hards cause I was still getting kinda wobbly on hills. Idk I like the hard bushings in there. I do run flat washers up top, but flush-ish/one thread showin. I'm like 160lbs. Might try the soft/hard combo again but honestly with hards I can still get em to carve like the normal ones when I want, and they're a lot more stable and feel like they have more pop and my legs are less tired from balancing if that makes sense, they still pinch on crooks and stuff, idk. It'd be cool if they made a bottom bushing in 91 or whatever, a 'medium' aftermarket set