I haven't personally tried them, but any of the "ergo" style zowies in a small form factor might work. There's ultralight stuff like the xtrfy m4, model D, and g-wolves skoll if you're trying to lighter and not smaller, definitely something to consider. Other than that, just look around for palm style mice with a smaller form factor. Most mouse reviewers now include measurements by default. Palm style has gone out of fashion nowadays with the ultralight ambi craze, so, you might have a little bit of a hard time. Hope you find what you're looking for, I've been re-searching for a palm style mouse again but haven't found quite what I want. Was thinking 518 hero but... idk. I prefer hybrid palm like the deathadder style grip, so full palm is different with something like the 518, i.e. (1-3-1) vs (1-2-2). Currently maining the Intellimouse Pro which is more of a 1-2-2 palm grip. You could maybe try the Roccat line or something like that, the new roccat pure kone ultra looks nice. Pricy, but nice. Anyways, hope this helps.
Last edited by tombom; 01-04-2020 at 11:51 PM.