American Spirit Orange and Blue primarily differ in their nicotine content and perceived strength.

When people talk about 'American Spirit Orange' versus 'American Spirit Blue,' they're usually talking about the strength of the smoke. The Blue pack is known for having a higher nicotine content and a more robust, fuller-bodied flavor, making it feel stronger to the smoker. The Orange pack, however, is blended to be milder, with less nicotine, giving a smoother, lighter experience. This difference in strength is a key reason why smokers might choose one over the other, often based on their personal preference for a stronger or lighter smoke.