I like them all, I really like my hip-huggers though.
Anyone will show a crack if they don't fit right. Plus, if your body shape is larger belly to narrow hips, don't wear them. They will drift and smile at the world. Wear higher-waisted slacks in that case.
The more butt, the better they stay.
I am not a fashion expert by any means, I speak only from personal appearance and attempts, except for when my wife wears hip-huggers that don't fit ... instant butt-crack (which is how I know 😀 ).