As this is now the only shop in town that is predominantly a card and stationery store, yes, it has the best overall selection. But it is overwhelmingly plain Jane and cliched in the cards variety (you can get much more interesting choices for example at Books and Co.). I do like the staff people here. Always friendly.
I can't think of another shop that has as many cards in it as this one does. Also has a fairly large selection of gifts.