on the bleeding edge

on the bleeding edge

 and on the leading edge
having the most advanced technology; knowing about the most advanced technology. (Alludes to the cutting edge of a sword.) This gadget is brand new. It's really on the bleeding edge. Tom is on the leading edge when it comes to optical storage technology.
See also: bleeding, edge, on

on the bleeding edge

phr. having the most advanced technology; knowing about the most advanced technology. (Jocular. More advanced than on the cutting edge.) Tom is on the bleeding edge when it comes to optical storage technology.
See also: bleeding, edge, on