I finally think I have found my perfect mouse shape, after some decade of trying different grips and mice... It fits my hand like a glove. Build materials while simple are also durable. It looks pretty ugly. I got it on a discount at 58 euro. Might turn out to be the best mouse I've ever owned...
Steelseries Aerox 5
Buttons feel snappy and the force required to push them is quite literally perfect to me; on lots of mice my hand resting on them created accidental button presses, or just holding down the right mouse button without even noticing it proper. Not here. No pinky finger dragging on the mouse mat either, as it is high enough and the right side slopes down comfortably, but not too high. I can get a very comfy grip with this just resting my hand on it entirely, so it kinda invites you to palm grip it, but you don't have to grip anything; its extremely easy to move and control this mouse. Its also feather light at 66g which complements the shape and grip type well. Its either a match made in heaven or some real thought that went into its design/shape.
I'm curious if others have the same mouse and whether they feel the same way, or whether this is just a uniquely personal match.