In javascript: is it better to have one large object or many smaller ones?
Im writting a JS lib that reads chess games to turn them into re playable games, in one single web page there can be many games (one in its own div), what Im wondering is -thinking about performance- if its better to have one large object that holds all the moves of all the games or many smaller objects each storing the moves of one game.  
I realize that this is perhaps a small point in the whole optimization process but its the one that I want to address now.

Thanks for your time and feedback :)
In javascript: is it better to have one large object or many smaller ones?
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Im writting a JS lib that reads chess games to turn them into re playable games, in one single web page there can be many games (one in its own div), what Im wondering is -thinking about performance- if its better to have one large object that holds all the moves of all the games or many smaller objects each storing the moves of one game.  
I realize that this is perhaps a small point in the whole optimization process but its the one that I want to address now.

Thanks for your time and feedback :)