Is the ios 7 update on iPhone 5 faster or worse?

Thinking of updating my iPhone 5 to ios 7. But worried it will have complications.

So is it better and faster or no

According to some friends of mine on FB who have an iPhone and updated it have had problems, one even lost all of her apps and iTunes did not do a back up so be wary of updating.

There have been major issues with ios7. You should wait until they have been cleared up before applying the update.
~

200 million have it installed and running, you will be fine. A ton of good features added in it like call blocking, facetime blocking, airdrop, etc.

Should be ok except batter issues.

If you have no other problem and installing iOS 7 on your iPhone 5 perfectly, it is needless to say that your iPhone 5 will be faster. But the problem is that many users reporting that various problems comes with the iOS 7 upgrade.
All the best!

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