The really neat thing about having longer hair is that there is so much that you can do to it in order to change your look around. You can wear it straight and long, you can add some curls or some long waves to add interest and volume or body. You can pull it back into a pony tail for the busy carefree tom boy style or you can braid it up and pull it on top of your head and look elegant and ready for the ball. There is simply more styles because there is more to work with. And if you want to do a little bit of cutting and some professional styling you can get into some layering and bob styles that will open up whole new worlds of a new you.
In contrast, if you have shorter hair then you are limited to what can be done with your length which often is going to severely stop you from attaining many of the more popular hair styles out there today.
It is true that longer hair can be more labor intensive and quite a bit harder to take care of but the benefits of being able to do almost anything with the hair is often very well worth the hassle that you might have in keeping your sometimes unruly mane at bay.
A quick perusal through the keywords on long hair styles put into any search engine will bring you a wealth of styles from which to look at on your way towards finding the one that truly is meant for you, your face type and your particular lifestyle. It will allow you to see what is out there and give you some massive food for thought before you make the big decision on what it right for you.