I think others have said it all. The only reason you need a rooster is for fertile eggs. Everything else is personal preference.
The subordinate rooster's personality could easily change if he becomes the dominant rooster. There is no telling how he will change until he is in that position. He may or may not become louder. He may or may not become less friendly or more aggressive toward humans. The dominant one can change as he matures too, but at least you have a general idea of what you get with him.
A good rooster will give his life in protection of his flock. Not all roosters are good in this way. My current rooster leads his hens to safety instead of putting himself between the danger and the flock. Some are better flock protectors than others. And many times, if there is no rooster present, a hen assumes some of these flock protection duties.
So it is pure personal preference for you. Good luck!
The subordinate rooster's personality could easily change if he becomes the dominant rooster. There is no telling how he will change until he is in that position. He may or may not become louder. He may or may not become less friendly or more aggressive toward humans. The dominant one can change as he matures too, but at least you have a general idea of what you get with him.
A good rooster will give his life in protection of his flock. Not all roosters are good in this way. My current rooster leads his hens to safety instead of putting himself between the danger and the flock. Some are better flock protectors than others. And many times, if there is no rooster present, a hen assumes some of these flock protection duties.
So it is pure personal preference for you. Good luck!