Best mouse for Pincer Claw Grip?

I have hands that are 19cm long and 10.5(including thumb) wide. I use a sort of claw grip where my ring and pinky are practically fully extended on the right side of my mouse, with my thumb only slightly bending. Although I love everything else about the viper v3 pro, which is what I'm using, I feel that after a while of playing, the bottom left of my hand, or the bottom of my palm under my ring and pinky finger, start to cramp, especially when I do microadjustments using my fingers only instead of my arm. I think its probably because the mouse isn't wide enough. Maybe ergonomic mouse are better for me, but Do you guys have any recommendations for what mouse I should get?

Some that I was thinking of was the

Deathadder Hyperspeed

• +I like Razer
• +good mouse skates
• -flaring at the front worries me
• -slighly worse specs than others (but not a deal breaker)

Vaxee E1

• +great build quality
• +no flaring at the front like Deathadder Hyperspeed
• -expensive and can't order it from amazon JP (so I could get half a refund if I didnt like it)

Pulsar X2H

• +Big back hump is interesting
• -Pulsar QC
• -maybe too small for pincer claw grip

Lamzu Thorn

• + Heard nice reviews about it
• -heard that the shape "fills out ur hands" and nor sure if I could properly pincer claw grip but maybe im overreacting

Vaxee Np-01s

• +maybe the rear flare on the right side will help me get a better grip for the left base of my palm
• -heavier than others (but I think it won't be that bad when I used to use a mouse that weighs 110g)

some other mice I've heard about and think they could be nice are

• Zowie S2-DW, U2, and ZA-13DW
• Lamzy maya X
• Superlight Dex
• Lamzu Atlantis

Any advice would be much appreciated