I own the Switchback XT and have recently shot the Drenaline. It is a beautiful bow. You gotta shoot it to believe it. Very light, very fast and very little vibration. I recommend not shooting it unless you are willing to buy it. You will love it that much.

FYI: There is a picture of a broken Drenaline floating around the internet. That bow was broken in a vise and not actually in the field.