It sounds like you had quite an experience tasting different types of Siberian Sturgeon caviar! Kaviari seems to have left a lasting impression with its well-balanced flavor and proper texture. While RAS-produced caviar like Carelian can sometimes disappoint, it’s good to know what to avoid. If you’re still exploring your options, there are some excellent sources offering sturgeon caviar for sale, ensuring a quality experience without compromising on taste or texture. Happy tasting!