HP vs TI

Forget the Montagues and the Capulets, forget the Crips and Bloods, for nerds it comes down to RPN vs the right way*. I like HP's 35th anniversary retro-look.

*Our first family computer also had a Zilog Z80; it must be destiny.

Of course, you could get all Fred Flintstone and haul out your slide rule. We once found a drawer-full in an old lab, but I was too busy using the Pterodactyl to carve my lab report into a stone tablet to get one.