Um, I've been doing O-lifting workouts. So far, it's been a mix of hypertrophy stuff, like press 5x10, and power like power snatch 5x5. Although there's a ton more each day. Like 3 main lifts and 3 accessory lifts/exercises.
PWO, I usually feel pleasantly calm, happy, and sorta tired. I get that nice sensation that "that was a good workout."
I don't know what "runner's high" is, care to describe?