IOS 7.1.1 jailbreak? IPhone 4?

So I want to jailbreak my iphone 4 7.1.1 ios. But I fear it will mess up. Anyone know Pros and Cons of jailbreaking? Ty.

What the other guy said is a ball **** let me tell you why? Most iPhones can be easy recovered, by a simple back up on iTunes, and make sure you back up all the information on your iCloud as well,
These a risk that you can mess everything up, but there's a risk in whatever you do In life and I recommend using redsnow to jailbreak it the only thing I would say it might be a little bit slow as the processes are not as good as the 5s processes

The pros: Many things…

The Cons: It is risky if you make a mistake, you can brick your phone, making it worthless.

The iPhone is too old to mess with to a new "IOS" IMHO

I was going to make the lists even but then I thought… THAT'S IMPOSSIBLE

Pros:
Extreme Hacking Capabilities
- Game Hacks (unlimited coins, in app purchases FREE)
- Tweaks
- Different UI (user interface) to download
- Change things like lock screen, animations, and notification toolbar
- Different themes
- Fun tweaks and mods (iPhone icons do the "Harlem shake")
- A look inside to see all your files ("iFile)
- Games
- Change Keyboard
- Apps exclusive to Cydia
- Change the boot logo
- Shortcuts & easy access to most used apps
- Change fonts
- D0wnl0ad things from safari ( "Safari Download Manager")
- Download videos from youtube ("Yourtube")
- Countless themes

Cons:
No possible way you can mess your phone up in any way at all (unless you drop it in the toilet)

The reason why the pros list is so long is because… Well. Why don't I let you figure it out
Search "Reason to jailbreak"
then
Search "Reasons not to jailbreak"