What criteria do you have for adding new games into your collection or limiting games that come into your collection?
Do you make sure to have games that fit a certain theme? I.e. I need a good Viking game
Games with certain kinds of mechanics? I.e. I already have 5 deckbuilders so I can't get another one
Games for certain kinds of gamers? I.e. I really could use a good follow up gateway game
Just ones that grab your attention?