The Xlite series are ergonomic shapes. The curves makes them great for relaxed/palm grips styles, and large hands. The X2 series are symmetrical shapes and generally are better for fingertip/clawgrip styles.For small hands with claw grip, go for the X2 mini. Generally, the X2 series are more flexible to diverse types of grips and hand shapes.

If you want to have a precise view of the mice dimensions compared to other brands, click here.