I've never tried any movement using the sumo stance.
Do you feel anything more in your hips using this method?
How about glute involvement; do you notice any more or less than when using "standard" form?
Have you also adopted the same stance for deadlifting?
What made you decide to try this?
i tried it after watching a crossfit video... i feel it less in my glutes and way more in my groin and quads
i also do sumo deadlifts as a change up (to stiff legs)
for back i do a superset of straight deads and shrugs