Depends on the game. Short, addictive, and challenging games that I love (Like The Walking Dead) I'd rather have at home than be playing on location. They're games where I'm going to want to play them on a whim and am going to be playing a bunch of games in a row. Not something I'd want to be driving out for, and something I'd be more reluctant to play in the same way if it means putting more money in each time.
A game that's longer playing (like The Addams Family) I'd rather be playing on location, because it wouldn't see as much play at my house, and I'm fine only playing games like that every so often.