Has any of you ever tried the "Ragnok 2 gun mouse"? If so, how good is it?

Title. Been using "conventional mouses" since a while, and I'm in the mood to try something new. Even so considering its a ergonomic mouse that won't screw my wrists even more while gaming(I'm over 40 y/o).

There are plenty of reviews for it on the internet (https://www.youtube.com/watch?v=2_2wixvrWPg&pp=ygUVcmFnbm9rIG1vdXNlIDIgcmV2aWV3 for instance) but I'd like to hear some "real world" reviews about it.