has anyone heard of these gait releases

[EHSLAX12]

http://laxworld.com/item.php?ww_item_no=GAA&class=sticks&subclass=Handles

there are more than just that one but i never heard of more gait releases except an updated version of the thrust, and the vitality. wht do you guys think?

[CoUgArLAX18]

Ya, I saw those on this site a while ago. I think they're new versions of db803 but don't hold me to that.