Should I buy jailbroken iPhone 4s or not?

When I buy iPhone 4s jailbroken, Can I ugrade it to iOS6 and what is the difference between jb and without jb. Can I remove jb?

When you first buy iPhone, it's never jailbroken(unless you buy a second-hand iPhone)
yes you can upgrade it to iOS 6 once it's release, you can upgrade it through iTunes
with jailbroken device you can install third party app, tweaks, themes, etc. Without jailbreak you wouldn't be able to install those I mention above.
Yes you can remove jailbreak by restoring through iTunes.

No, you can't upgrade to the iOS6… You might as well just buy the iPhone 5.It would benefit you more to do that

  • Worth it to buy jailbroken iphone 3gs or a new Iphone 4 from att? I would like a jailbroken/unlocked iphone for free apps and not having to pay for internet, but is it better to get a new iphone 4 from att?
  • Which iphone should i buy? Should i buy one or an ipad? Pro's and cons of an ipone? I'm 15, and I use to have a phone but I got really bored with it so I got rid of it, I don't want to get an iphone then get bored of it do you think i will find them boring. How much credit internet should i get for my plan? People of said get a iphone 4 or 4s coz the iphone 5 doesn't charge properly, so I don't really know? But I want to get an ipad and really can't make up my decision, which one is better in the long run?!
  • Should I repair my jailbroken device or not? My 6.1.3 jailbroken iPhone 5's speakers do not work. The phone is still under warranty, so I can bring it into an Apple store to be fixed. However, I have to re-format my device to factory settings so my warranty is not voided. After Apple fixes the phone, can I downgrade to 6.1.3 to jailbreak again? Or is there another solution to this?
  • Should I buy iPhone 5S or should I buy a DSLR? I own a Samsung Galaxy S3. I wanted to buy a iPhone 5S. Do you think I should buy a DSLR instead of iPhone 5S or choosing an iPhone is a better choice. Please don't tell it is my choice. If you had a samsung galaxy s3 as your phone and you have a choice to either buy your first DSLR or a iPhone 5s, which would you choose? I actually wanted to buy a DSLR, but now I feel like buying iphone 5s