For actual hunting I prefer the Javelin bipod. It's exceptionally lightweight and doesn't have to be attached to the rifle until you want to use it.
I've got about a dozen Harris of different lengths and configurations and I hate them all. Unless I'm actually shooting, they're in the way to get in/out of a case, in/out of a vehicle, and since they stay attached, they make the rifle balance poorly when you're not shooting off of them.
