Well, if it is going to be there, it should be neat and not all over the place. I think about it like facial hair... nicely trimmed and well-cared-for makes you look pleasing and presentable, not scary and itchy.
I will say that getting rid of it can create an optical illusion, making everything look bigger. This is not a guarantee, but it may be worth it to you to experiment, seeing what shapes and styles work best for you (just like any other haircut or style). If you are going to go bare, do it carefully! I suggest either a a hair trimmer/electric razor or a bikini hair removal cream (look for the ones that can be used on genital areas). A manual razor can be dangerous, and it can leave razor burn and bumps (not attractive). Obviously, I would skip waxing, but that's a choice for you to make I guess!
Happy experimenting! :)