Looking for new mouse

I have 21x10cm hands (long fingers) and have been experimenting with my grip for a few months now and as a result have been trying several mice. I want to try palm grip but the biggest mouse I have (da v2 pro) is uncomfortable when I’m palming because there is no room on the side for my pinky and ring finger. So any bigger (or better shaped) yet still moderately light palm mice recommendations would be great

For reference: I am currently relaxed claw/claw gripping xm2we And previously fingertipped the x2v2