Should i upgrade to ios 7 my iphone 4?

I have an Iphone 4 ios 6.1.3, should i upgrade it to ios 7 because I have heard that it makes my phone slow?

The design of iOS 7 looks really nice, but it drains the battery fast. Many apps have changed for iOS 7 so you might as well download it. There's a lot of good things about the update, including new wallpapers, you have the option to block someone's number with the update, your pictures from your photo album can be viewed in different ways, new editing feature when you take a photo, overall new design, iTunes Radio. And many more. The only down side I would say about it would be the battery. Give it a go, you might be able to downgrade back to the iOS 6 if you don't like it.

Not going to happen.

I would suggest not to because my battery on the 5th gen iPod touch runs out pretty quick. On the 4th gen iPhone, everything would be really slow. Yes there are some cool features but it's not entirely different. So I would tell you not to unless you want it that bad. You can always wait for an upgrade when your contract expires also.

IOS 7 is great, but 4 doesn't have the hardware to take advantage of all the features. Stay with iOS 6 is my advice, you can get iOS 7 sometime in the future when you upgrade.