Having spent most of my life in North Carolina and Alabama, I must confess that I much prefer pork to beef. That said, when I do have a steak, I am a fan of Chicago-style. AKA - Burnt on the outside, but blue rare in the middle. I've also never really given any thought to how long the steak is//isn't aged. It's honestly not something I really ever think about.
Also, there are two sushi places here in Calgary that I go to that offer Alberta beef sashimi that is pretty good and that I would recommend.