8 Things You Should Never Buy At Costco

4. Grey Goose Vodka

Have you tasted both Grey Goose vodka and Kirkland Signature Vodka? If so, you must feel that they are too familiar. Even though Grey Goose claimed that they use water of higher quality to produce their vodka. It's self-evident that based on an overall consideration of price, taste, and texture, Kirkland Signature would be the better choice for you.