Is it safe to jailbreak a iphone 5s?

I found a jailbreak on YouTube for iPhone 5s iOS 7.0.4.It works for a lot of people but some say they are stuck on the apple logo screen. Should I do it?

Don't do it, the new jailbreak is putting some mad malware on the phone and SCREWING stuff up bad! Why do you even want to do it, the phone offers anything and everything you could possibly need.

http://iphone6newsblog.com/2013/12/evad3rs-ios-7-jailbreak-top-2013-cydia-tweaks-for-iphone-5s5c54s/