True dat. And I like to use dumbbells over barbells when I can. And then I kind of got into a few kettlebell exercises.
I don't know too many, but I'm much more into functional strength these days. Using your whole body (or what you need) to move a heavy object with correct and safe form. That's how you'd do it in real life.
I've done some crossfit workouts, but never really given it a full commitment. It seems awesome if you really educate yourself on how NOT to injure yourself, because the instructors won't. (I may have too much going on right now to start that shit though, that's a lot of time to give to condition your body).