I find them alot more comfortable than normal ones. Simply becuase they kinda cup the cheeks so stay in place better. I have a big ass, always have struggled with jeans gaping at the top or ripping a the crotch kinda person, no matter what size Ive been. Leggings Jimmy themselves down as your butt moves but the scrunched butt one's don't as much. They don't go up your crack much, they're not like thongs.
They're nice in summer, normal shorts either riding up my vajayjay, or opening at the top showing my ass crack look alot worse.