[ HEY this is genuinely the nicest someone has been to him in years, and maybe the only time "cool" has been used to describe him since college!! His grin widens. ]

Why not both? [ Robot fashion. Rhys positively preens, carding his robotic hand through his gelled hair. Show-off. ]

Fully functioning cybernetic arm. [ He flexes his hand as if to demonstrate. ] Hyperion brand. Matches the eye.

[ Suddenly, his left eye glues blue, alight like a computer screen as he activates it. And if he tilts his head at just the right angle, Tony might catch sight of what's essential a usb port on his left temple. How much of a cyborg is he, anyway? ]

I'm Rhys, and I definitely know what I'm doing, so. [ ah, ego. ] Ready when you are, Tony.

[ a nerd friend!! ]