Another way to enhance weapon durability would be by incorporating a way to upgrade the weapons, such that they take longer to break or wear down. In fact, a game in which you really have a choice for how to spend time and resources to deal with weapon durability would be the most ideal. For those that would rather not spend time constantly looking for new weapons, they could upgrade the ones that they have. If others would rather not bother with that, there would still be a lot of opportunities...