I honestly think ec3-cw is a solid pick already , but if you had to change it for the sake of changing it I would recommend the RAWM er21 pro or the waizowl Ogm pro v2
I think you got the ergo problem , try to switch to something hybrid like the Ogm pro v2 ( it doesn't change the already familiar shape and style but makes it more easy to grab and flick with
Ergo mice are sculpted to fit the natural slant of a resting human hand. While comfortable, this often forces your hand into one specific position. If your grip naturally wants to shift or tilt slightly during intense tracking, the mouse "fights" you. This leads to that constant readjusting .
Mice like the Waizowl OGM Pro or the Vaxee Outset are often called "ergo-hybrids." They keep the slanted comfort but have "flatter" sides or a more centered hump, giving your fingers more freedom to micro-adjust without losing that cozy ergo feel.
Mchose a7 ultra v2 / L7 ultra v2
Ipi float 88
Zaopin z2 / z2 max / z2 mini / zpw(?)
Atk x1
Waizowl ogm cloud
Waizowl ogm pro v2 (a bit more expensive)
Look at the shape and buy any of this
Ansh202
