Having a good compass when you go hiking will be worth its weight in gold. If you have never been in a particular area, there will often be hard to know your directions. Making sure you have a good compass that you can trust to work all the time even if you occasionally drop it sometimes will be very beneficial.
You really don't want to rely on cheap compasses that don't work a few days after you purchase them. Having a good one will help you be confident in knowing exactly which direction you need to go to reach your destination. Just having a map of your hiking trip might not actually be enough especially in cloudy weather or other bad weather. Having both a map and a very good compass will help ensure you get to your destination in any more efficient manner.
