The meaning of the word Yi is better.
Yi and Yi are both complimentary words, but their meanings are slightly different. The meaning of Yi is brightness and beauty. When used as a name, it has the meaning of being energetic and having a bright future. Not only is it not a bad name, it can also have a positive auxiliary effect on fortune.
And Yi means playing chess, and also has the connotation of chess and game. When used in the name, it means confrontation and struggle, which will hinder the development of destiny and cause some adverse effects.
Therefore, from a moral point of view, the name Yi is more indicative of a bright future and prosperity, while Yi is more inclined to wisdom and cleverness. But the final choice still depends on personal preferences and family cultural background.