It's up to user preference whether or not to jailbreak your iDevice but there are a lot of benefits in doing so, like additional customization benefits.
5s
No as its illegal.
Only if you have an iPhone 5S or newer.
It is correct to say iPhone 5S is an upgraded iPhone 5.
in the US the iphone 5s is already out, if you are intrested in buying or purchasing an iphone 5s then you could purchase it now
The battery should drain slowly on an iPhone 5s. If the battery was charged correctly the first time. It should take around 10 hours to drain.
Not yet. WIND is trying to set a deal with apple but apple wont change their frequency. Untill T-Mobile gets the iPhone, WIND won't. I know it sucks
No, the iPhone 5s, iPhone 5c and iPhone 5 do not fit into the same cases.
After Iphone 5 is the Iphone 5s
Us Jailbreak me on the iPhone 4 if you have the firmware 4.0
No but you can jailbreak an iphone or ipod touch but they each have different sites to jailbreak your ipod/iphone
The iPhone 5s isnt out yet so better wait for a while