Though its shape may seem generic at first glance, finding another mouse whose shape is closely similar to that of the A950 Wing isn't that easy. The closest indeed may be the RAWM ES21M, as traits such as the centered hump that gradually slopes down towards both ends, back and front flaring out to a moderate degree, and rather narrow grip width are shared. At the same time, the A950 Wing lacks comfort grooves in the main buttons, and the top is more rounded, somewhat similarly to the Xtrfy M8 Wireless. A mild likeness to the SteelSeries Kana can also be identified, although the A950 Wing maintains a higher profile, and the front is wider. In any case, the design is an agreeable one, without any aggressive curves or otherwise irritating features.
As for grip styles, I'd say the A950 Wing is generally suited for palm and claw grip. It is a medium-sized mouse with a moderately pronounced hump, which should make it generally suit medium to small hand sizes. For reference, my hands are 19 cm long and 10 cm wide, and I found the A950 Wing comfortable in claw grip.
Dimensions
This table includes the dimensions of the DAREU A950 Wing and several other ambidextrous mice. "Front height" denotes the distance between the base and main buttons. Measurements with two decimals have been taken with a caliper, while those with one decimal have been taken with a ruler. For a full list of all measurements taken, please refer to this sheet compiled by an esteemed community member.
DAREU A950 Wing Dimensions
A950 Wing
L7 Pro
V8
Hyperlight
ES21M
Base Length
11.1 cm
11.1 cm
11.3 cm
11.1 cm
11.3 cm
Length (including overhang)
11.94 cm
11.58 cm
11.81 cm
11.80 cm
12.21 cm
Front Height (lowest point)
1.1 cm
1.2 cm
1.1 cm
0.9 cm
1.1 cm
Height (highest point)
3.82 cm
3.58 cm
3.73 cm
3.85 cm
3.87 cm
Front Width (widest point)
5.92 cm
5.88 cm
5.86 cm
5.96 cm
6.06 cm
Back Width (widest point)
6.25 cm
6.06 cm
6.29 cm
6.09 cm
6.36 cm
Grip Width (narrowest point)
5.67 cm
5.75 cm
5.70 cm
5.70 cm
5.74 cm
Below are some comparison shots with each of the measured mice: