That's it. I can't take it anymore- you people have MADE me join these damned forums.
This has gone on long enough.
A 'martial art' is an art of war. Root word of martial being Mars, the roman god of war. In the language you have been speaking, fucking ENGLISH, that is what it literally means. So anything that involves combat, self-defence, WHATEVER- whether be armed or unarmed, in any propensity of scale (on the street or the fucking battlefield, don't matter) is an art of war. A martial art- precision shooting training is a martial art for fuck's sake. And to argue what is the fucking BEST? Good grief- not even someone with the most sagely of fucking knowledge knows the answer to that question. These kinds of forum discussions are by all means utterly fucking-frigdickuloslly pointless, as to find any sliver of well-informed truth would take the information of gargantuan bloody social anthropology study. Cultures all over the world have had methods of fighting for thousands of years- they have grown with humanity throughout the history of civilisation. This means that the variety of martial arts in the world (whether you fit into your fucking categories or not) is in keeping with the variety of culture itself. Limitless, motherfuckers. Tribes in Kenya have arts of war English speaking people don't even have a fucking name for. Nobody's actually sure where Capoeira comes from, French foot-fighting has existed as sport for centuries (and it looks just like fucking sport Karate), and the sword battles you see in fucking Star Wars are choreographed by a man who is quite possibly the last practitioner of martial arts used by ancient Celtic cultures. And they're all pretty damned good at fucking people up. That's what they're for- but in a fight it comes down to you and the other guy. It's all relative, what he knows, what you know, how fast/strong/intelligent/flexible/knowledgeable you both are. Those are the fields you need to cover if you want to know how to fight. Don't talk about it- people don't learn about fighting by talking, they learn by doing because it's physical. Sure, you might think of something or discuss a better way of attacking or defending, but you never know until you put into fucking practice. And that depends on you.
So stop arguing, talking about this shit and go and just DO a fucking martial art in any way you can, and figure out what works for you from there. I've studied martial arts for most of my life- started out doing Chinese Kenpo and sport Karate. Moved on from that to Kung Fu, Tae Kwon Do, Muay Thai, Kick-Boxing, Boxing, Judo, Aikido and even did a bit of fucking Ninjitsu. Really expensive, and fucking odd.
Out.