Live from Austin Texas - Widespread Panic album - was created on 2008-10-22.

It's difficult to categorize one as being "worse" than the other because they are interconnected. Panic disorder involves experiencing recurring panic attacks, which are the defining feature of the disorder. In this sense, panic disorder encompasses the experience of panic attacks. However, not all panic attacks lead to a diagnosis of panic disorder. Panic attacks can occur as isolated incidents or in the context of other anxiety disorders, without meeting the criteria for panic disorder.

It's kind of straight forward...you panic, its a disorder

A generalized anxiety disorder (GAD) or panic disorder.

Panic - MxPx album - was created in 2004.