The primary difference between Cuban and non-Cuban cigars is their origin. Cuban cigars are handcrafted in Cuba using tobacco grown on the island, while non-Cuban cigars are made outside of Cuba with a variety of different tobaccos from various countries. Cuban cigars tend to be more expensive than their non-Cuban counterparts due to the limited production and popularity of the brand.
In terms of taste, Cuban cigars have a unique flavor profile that many cigar aficionados prefer over other brands. The soil and climate conditions in Cuba create a specific flavor for its tobacco leaves which are used exclusively in Cuban blends. Non-Cuban varieties can also produce flavorful smokes, but may not contain as much complexity or depth as those found in Cubans.
There is an air of exclusivity surrounding authentic Cuban cigars due to their limited availability around the world. While some countries allow them to be imported legally, others restrict access completely making them hard to find outside of certain locations such as Havana or Miami. Non-Cuban varieties can usually be found anywhere where smoking products are sold so they are more accessible overall.