Should I Upgrade To iOS 7 or Keep My Jailbreak iOS 6.1.1?

Should I Upgrade To iOS 7 or Keep My Jailbreak iOS 6.1.1?
I have a iPhone 4s Running iOS 6.1.1 Jailbreak with 30 Jailbreak Tweaks and I Saw iOS 7 and it look very nice so should i Upgrade Yes or No. Please Answer As soon as possible.

IOS 7 is currently available in beta form only which is only available to Apple Developers. Until around mid-September you wouldn't be able to update.