Thoughts on VAXEE E1?

I'm looking for an ergo mouse. I play fps games, claw grip, large hands. Came across the VAXEE E1, is it worth the money? Because it's quite on the pricey side. If yes, red or white ;).

I'm looking for an ergo mouse. I play fps games, claw grip, large hands. Came across the VAXEE E1, is it worth the money? Because it's quite on the pricey side. If yes, red or white ;).