It's a very individual decision, and hard to answer for you. But, some things to think about include:
--It is legal to own a rooster where you live? How do the neighbors feel about crowing.
--How many hens to you plan on having? Although there are exceptions, generally speaking it's good to have at least 6 hens per rooster, so hens don't get over mated.
--Speaking of mating . . . It's not altogether pleasant watching a rooster do his thing with the hens, particularly when he is young and randy. Some hens lose a lot of feathers on their back. It may bother you to see this.
--What is your plan if your rooster is not so nice and attacks you or a family member. Although it's not super common, it is something to thing about.
On the other hand, having a rooster (I have one) has some pluses. The biggest advantage, for me at least, that that he fertilize's my hens eggs, allowing me to hatch chicks. If you want to hatch chicks on a regular basis, having a rooster is important. If this isn't important to you, you may not want to deal with the hassles mentioned above.
I also enjoy the flock dynamics -- watching him look out for his ladies, show them the nest boxes, and search for food. I also love the sound of rooster crowing.