It's odd that this exercise isn't more popular. There's less restriction on weight compared to dumbbells or kettlebells, and it's easier to do than the barbell sumo deadlift, where many struggle to maintain proper form and end up training low back harder than glutes.
Landmine Sumo Deadlift
The nice thing about this version is that you can lean forward, keep your weight on your toes, and power through with your extension. This activates the glutes better, and makes it more advantageous for athletic performance.
The Shotgun Method allows you to train for both size and symmetry without having to skimp on either. It actually allows you to concentrate on the big lifts without neglecting isolation exercises that address lagging body parts.