How to jailbreak an iPhone 6 and is it worth it?

I have only ever had 1 iPhone before (4s), i have manly had Android.

But recently got an iPhone 6.

I'm not that technical, but know because tech lingo.

What are the main advantages of jailbreaking?
Any disadvantages?

How do i do it?

You can't jailbreak an iPhone 6 since it is running iOS 8 & there's no jailbreak available.

Advantages: more possible tweaks to add to phone
Disadvantages: slight slow down, apparently more vulnerable to hack/viruses, voids warranty

Even if you decided to jailbreak your iphone 6, it still wouldnt be possible. When you get an iphone 6, it already has IOS 8 on it, and as of right now, there's no IOS 8 jailbreak software to do it with

And why do you want to do this, when it only has been out for less than a month? WHAT Really IS THE POINT OF JAILBREAKING?!

There's no jailbrake for IOS 8