Which gender owned more of the Galaxy Note 2 device model?
gender that owned more = SUBTRACT(IF(SUM(gender = 'M'), SUM(gender = 'F'),'M','F'));
SELECT IIF(SUM(IIF(T1.gender = 'M', 1, 0)) - SUM(IIF(T1.gender = 'F', 1, 0)) > 0, 'M', 'F') AS gender FROM gender_age AS T1 INNER JOIN phone_brand_device_model2 AS T2 ON T1.device_id = T2.device_id WHERE T2.device_model = 'Galaxy Note 2'