Please make a Trezor hardware wallet device that looks like (or even cooler than!) this Grid+ Lattice:
(Maybe without the card reader, but with a thumbprint sensor instead 
)
I’ve owned two Trezors and I’m sure they are more secure than anything else out there, but I get device-envy every time my Wall Street bro friends whip out their Grid Plusses… (also cuz it starred in season 6 of Showtime’s Billions… lol)
The larger display would allow a much more user friendly interface too…