Wow. I'm going to say this for the first time ever:
Use the damned search function. I promise, there are at least two threads of the "what martial art should I practice" in the last couple of months.
Aside from that:
ExodusinFlames said:
mangus said:
wait... there are ranged martial arts?
Well there are longer reach based martial arts. The three that were mentioned are very "In your face" styles involving contact, momentum, and short, quick strikes, whereas some martial arts involve more distancing yourself from your opponent.
Akido is a good example. The whole point of it being to get them away from you
This. Though, I would say that Aikido is more about grappling (holds, breaks) than about actually keeping range. Which style is best depends on your personal strengths, and what you feel comfortable with. My best friend has a background in grappling, so he trains in taijutsu. I went in and did Shotokan, and another friend does Aikido. If any of us got in a fight with either of the others, it'd be a coin-flip for who wins.
There is no "best" style, the most you can shoot for is a style which meshes well with your talents, and with your mindset.
Even excluding the martial principles, each style focuses on a different aspect of self (aside from the universal need for discipline and self-awareness). Judo is a primarily defensive style, and Shotokan is pretty similar (the former is about using your opponent's momentum against him, the latter is about using blocks as another form of attack). Aikido and Taijutsu are more aggressive arts (Krav Maga, which takes a lot from Aikido is similar) and are about crippling your enemy with the least amount of effort necessary.
Similarly, there are styles focused on redirection of energy (like Daito-Ryu) and those focused on resistance (Shotokan). This opposition is between Aiki and Kiai. Both Hapkido and Daito-Ryu focus on redirection and counters, while Wing Chun is closer to Shotokan in form. So, it comes down to what you're actually looking for
What do you think of when you think of a fight?
Why do you want to study a martial art?
Are you after a deeper spiritual and intellectual connection to yourself, or just out to kick ass?
That'll largely inform your choice. All styles have weaknesses, and if you're fighting an equally-trained opponent from any other style you'll be pretty evenly matched. So, go with whatever you're most comfortable with, and a group of people you'd like to train with.